The Official Big Bang Theory Podcast

HBO Max

"The Official Big Bang Theory Podcast” is back! Get an exclusive, behind-the-scenes look of the cultural phenomenon, “The Big Bang Theory.” Host Jessica Radloff dives into Seasons 3 and 4, unpacking the unforgettable storylines that had everyone talking. Each week Jessica will be joined by fan favorites like Mayim Bialik, Kunal Nayyar, Melissa Rauch, Simon Helberg, and more. Plus, now we’re on video, so you can tune in and watch along with us. New episodes of “The Official Big Bang Theory Podcast” drop weekly—watch on HBO Max or listen wherever you get your podcasts.
© 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI.

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57 episodes
Updated Monday

Episodes57

Newest first

Monday · 35 min
Raj & Howard: Can the Bromance Survive?
Kunal Nayyar returns to break down Raj’s Season 4 journey, from the cracks forming in his beloved bromance with Howard to Raj’s unrequited feelings for Bernadette and the shocking season finale that left him waking up next to Penny. Kunal shares why he believes “The Big Bang Theory” reached a new level of success with the additions of Bernadette and Amy, and he reveals how Raj and Howard’s friendship was inspired by his real-life friendships growing up in India. Plus, Kunal teases his return to the “Big Bang” universe in “Stuart Fails to Save the Universe.” All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
July 27 · 35 min
The Birth of the ‘Big Bang’ Seven
Season 4 marked a turning point for “The Big Bang Theory” with the additions of Amy Farrah Fowler and Bernadette Rostenkowski, expanding the core cast to seven. Director Anthony Rich joins host Jessica Radloff to discuss the challenges — and unexpected rewards — of bringing the larger ensemble together. They also revisit fan-favorite episode “The Love Car Displacement,” revealing how the memorable road trip came to life and sharing the hilarious scene that ultimately ended up on the cutting room floor. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
July 24 · 51 min
Introducing Stuart Fails to Save the Universe Official Podcast
If you're enjoying the Big Bang Theory Podcast, we think you'll love the Stuart Fails to Save the Universe Official Podcast. Each week, Felicia Day and Wil Wheaton go deep on the latest episode of Stuart Fails to Save the Universe, breaking down the multiverse chaos Stuart Bloom accidentally unleashed, the alternate-universe The Big Bang Theory characters showing up along the way, and what it all means for fans who've loved this world for over a decade. Expect Easter egg hunts, character deep dives, guest appearances from the cast and crew, and the kind of insider access that comes from knowing this universe from the inside out. Listen to Episode 1, "Spoiler: Gary Dies (with Chuck Lorre, Bill Prady, Zak Penn & John Ross Bowie)" now, and follow Stuart Fails to Save the Universe Official Podcast wherever you get your podcasts. Learn more about your ad choices. Visit podcastchoices.com/adchoices
July 20 · 43 min
How Stuart Got His Own Spin-Off
Kevin Sussman joins host Jessica Radloff to share what went through his mind when he learned Stuart Bloom would be getting his own “Big Bang Theory” spin-off. He opens up about his excitement for “Stuart Fails to Save the Universe,” what fans can expect from the new series, and why he never imagined Stuart’s story would continue. Kevin also looks back on some of his favorite memories from “The Big Bang Theory” and reveals when he felt he was truly at his best playing the lovable comic bookstore owner. “Stuart Fails to Save the Universe” premieres July 23 on HBO Max. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
July 13 · 50 min
The Origin of Apartment 4A
Director Mark Cendrowski joins host Jessica Radloff to revisit one of Season 3’s most beloved episodes, “The Staircase Implementation.” From the group’s first meeting to the creation of Sheldon’s infamous Roommate Agreement — and the story behind the broken elevator — Mark reveals how the flashback episode brought some of “The Big Bang Theory’s” biggest mysteries to life. He also shares why Sheldon avoids making eye contact with his future friends in those early scenes, along with behind-the-scenes stories and hidden Easter eggs fans might have missed. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
July 6 · 48 min
Mayim Bialik & the Women Who Changed ‘The Big Bang Theory’
Mayim Bialik and the first female writer on “The Big Bang Theory,” Maria Ferrari, join Jessica Radloff to discuss how Amy Farrah Fowler and Bernadette changed the series forever. Mayim recalls going from raising two young children to suddenly joining one of television’s biggest sitcoms, while Maria shares what it was like watching Mayim bring Amy to life for the very first time. They also reveal why the writers felt they’d never “run out of jokes” for Amy and Sheldon, and Mayim explains the unexpected concern she had before signing on as a series regular: what it would mean for her Ph.D. students. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
June 29 · 36 min
When Penny & Leonard (and Kaley & Johnny) Broke Up
Director Anthony Rich shares what was going on behind the scenes during one of “The Big Bang Theory’s” most emotional storylines: Penny and Leonard’s breakup in Season 3. He shares how the timing of the characters’ split closely overlapped with Kaley Cuoco and Johnny Galecki’s real-life breakup, recalls a difficult day on set when Kaley became emotional, and reveals what he told her in that moment. Anthony also discusses the one part of Penny and Leonard’s breakup storyline that Kaley and Johnny both pushed back on — and why it mattered so much to them. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
June 22 · 35 min
How the First Female Writer Changed ‘The Big Bang Theory’
When Maria Ferrari joined “The Big Bang Theory” in Season 3, she became the show’s first female writer — and helped bring a fresh perspective to the series. In this episode, Maria sits down with host Jessica Radloff to discuss how she helped shape Penny into a more relatable and nuanced character. She also shares what it was like stepping into a writers’ room dominated by men and the challenges and opportunities that came with being the first woman on the writing staff. Plus, Maria reflects on writing her very first “Big Bang” episode, which went on to become one of the series’ most beloved fan favorites. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
June 15 · 42 min
Of All 279 Episodes, This One Is Kunal Nayyar’s Favorite
Kunal Nayyar, beloved by fans as Raj Koothrappali, joins host Jessica Radloff to revisit his all-time favorite episode of “The Big Bang Theory”: “The Adhesive Duck Deficiency.” Kunal shares behind-the-scenes stories and hidden Easter eggs from the fan-favorite episode, including why co-creator Chuck Lorre told him and co-star Johnny Galecki to put their shirts back on during one memorable scene. He also reflects on the extraordinary success of the series, why “The Big Bang Theory” was always bigger than any one cast member, and the personal sacrifices the cast made to ensure they never missed a taping. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
June 8 · 36 min
The Bernadette Effect
The hilarious Melissa Rauch joins host Jessica Radloff to discuss how she landed the role of Dr. Bernadette Rostenkowski-Wolowitz on “The Big Bang Theory.” Melissa shares her journey from the unemployment office to one of television’s most beloved sitcoms and reveals how she developed Bernadette’s iconic voice (spoiler alert: it’s not her real voice!). She also reflects on the “Big Bang” audience, which she describes as “electric” and unlike anything she had ever experienced. Plus, she explains why she considers co-star Simon Helberg to be “mind-blowingly talented.” All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
June 1 · 40 min
Sheldon vs. Wil Wheaton
Sheldon Cooper’s ultimate nemesis, Wil Wheaton, joins host Jessica Radloff to look back on his unforgettable run on “The Big Bang Theory” — including why he calls his time on set “the best days of my life.” Wil shares why he almost passed on the role that would make him a fan-favorite villain, how growing up a self-proclaimed nerd made him the perfect fit for the show, and the real-life connection he felt with Sheldon and the gang. Plus, he reveals hidden Easter eggs and behind-the-scenes details from his iconic Season 3 episodes that even longtime fans might have missed. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
May 25 · 42 min
The Evolution of Howard Wolowitz
The one and only Simon Helberg joins host Jessica Radloff for a nostalgic look back at his 12 seasons as fan favorite Howard Wolowitz. Simon reflects on his unforgettable on-screen — and real-life — bromance with Kunal Nayyar and shares how Howard began to evolve once his relationship with Bernadette took center stage in Season 3. Plus, he reveals his first impressions of Melissa Rauch and opens up about what it’s like watching his old “Big Bang” episodes now through the eyes of his own children. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
May 18 · 40 min
Penny and Leonard Make It Official
“The Official Big Bang Theory Podcast” is back! To kick off the new season, host Jessica Radloff sits down with executive producer and showrunner Steve Molaro for a behind-the-scenes deep dive into the Penny and Leonard romance that launched Season 3. Steve shares why the writers were determined not to drag out the couple finally getting together — and why they immediately tested the relationship by making their first night together anything but perfect. Plus, he opens up about how Kaley Cuoco and Johnny Galecki’s real-life relationship influenced the chemistry fans saw onscreen. All episodes of “The Big Bang Theory” are available on HBO Max. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
May 12 · 2 min
The Official Big Bang Theory Podcast Is Back
“The Official Big Bang Theory Podcast” is back—bringing you an exclusive, behind-the-scenes look at the cultural phenomenon, “The Big Bang Theory.” Host Jessica Radloff dives into seasons three and four, unpacking the unforgettable storylines that had everyone talking. Tune in each week as she’s joined by fan favorites like Mayim Bialik, Kunal Nayyar, Melissa Rauch, Kevin Sussman, and more. Plus, every episode is available in video, so you can watch the conversations unfold. Stream all episodes of The Big Bang Theory on HBO Max. New episodes of “The Official Big Bang Theory Podcast” drop weekly starting May 18th —watch on HBO Max or listen wherever you get your podcasts. © 2026 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Dec 22, 2025 · 40 min
‘The Monopolar Expedition’ with David Saltzberg
Science consultant David Saltzberg joins host Jessica Radloff to break down the final episode of Season 2. The guys prepare to head to the North Pole in this finale, and David shares how much his own work trips helped influence the storyline for this episode. Plus, we hear the term “Bazinga” for the very first time. You can watch all episodes of “The Big Bang Theory” on HBO Max.   © 2025 WBEI. THE BIG BANG THEORY characters and elements are © & TM WBEI.<hr
Dec 15, 2025 · 42 min
‘The Classified Materials Turbulence’ with Kevin Sussman
Back to help break down the episode where Stuart goes on his second date with Penny is Kevin Sussman, who plays the hilarious Stuart Bloom. Kevin shares why he wished he had known back then that Chuck Lorre liked him. He also recalls what it felt like on tape night the moment they let the studio audience come in. Plus, Kevin reveals how he really feels about doing make-out scenes and his least favorite scene he ever had to film on the show. You can catch all episodes of “The Big Bang Theory”
Dec 8, 2025 · 42 min
‘The Vegas Renormalization’ with Jodi Lyn O’Keefe
Jodi Lyn O’Keefe, who was originally cast as the female lead in the pilot episode of “The Big Bang Theory,” shares what it was like coming back as a guest star in Season 2. Jodi recalls being replaced after the show’s first table read and receiving the news as she was heading to meet the cast for dinner. Jodi also discusses what it was like guest starring and “working with the dream team.” You can watch all episodes of “The Big Bang Theory” on HBO Max.   © 2025 WB
Dec 1, 2025 · 39 min
‘The Hofstadter Isotope’ with Kevin Sussman
Talking about his very first time appearing on “The Big Bang Theory” is Kevin Sussman, who plays the one and only Stuart Bloom. Kevin reveals the one item he wishes he had taken from the set when the show wrapped. He also shares that he originally auditioned for the role of Leonard. Plus, Kevin reveals that the role of Wolowitz was written for him! He explains why he ultimately wasn’t able to take the role and why he never told Simon Helberg. Watch all episodes of “The Big Bang Theory” on HBO
Nov 24, 2025 · 41 min
‘The Dead Hooker Juxtaposition’ with Director Mark Cendrowski
Director Mark Cendrowski is back, this time to discuss “The Dead Hooker Juxtaposition,” starting with how they came up with the episode’s title. Valerie Azlynn joined this episode as Alicia, and Mark discusses how he prepped the show’s guest stars and why it was so important they didn’t slow things down. Then, Mark reveals how he found out that Kaley and Johnny were dating in real life and who broke the news to him. Watch all episodes of “The Big Bang Theory” on HBO Max.  &nb
Nov 17, 2025 · 39 min
‘The Work Song Nanocluster’ with Producer Lee Aronsohn
Back to help break down the episode where Penny contemplates starting her own business, Penny Blossoms, is executive producer Lee Aronsohn. Jessica discusses the big miss in this episode that will forever drive showrunner Steve Molaro crazy. This easter egg will make you want to go back and re-watch! Plus, the way Penny Blossoms came back around to make an appearance in the series finale. Be sure to watch all episodes of “The Big Bang Theory” on HBO Max. © 2025 WBEI. THE BIG BANG THEORY characte