When one reminisces about Chuck Lorre’s sitcom “The Big Bang Theory,” which entertained audiences for 12 seasons on CBS, the notion of death is unlikely to come to mind. After all, “The Big Bang Theory” is primarily a lighthearted comedy. However, within the narrative, several characters meet their ends, albeit off-screen, and these losses do reverberate through the storyline. Unlike more intense dramas like “Game of Thrones,” viewers aren’t forced to witness these character demises directly. Some of the mentioned deaths occur only in passing, so they won’t be discussed here. For instance, Leonard Hofstadter, portrayed by Johnny Galecki, references the death of his Uncle Floyd in the third season. Similarly, Bernadette Rostenkowski, played by Melissa Rauch, misses a family gathering due to her grandmother’s passing. Characters who die in the spin-off “Young Sheldon” won’t be covered either, so while George Cooper Sr. is deceased during the timeline of “The Big Bang Theory,” he won’t be discussed.
Let’s delve into the three most significant character deaths depicted in “The Big Bang Theory.”
First up is Professor Tupperman. In the episode titled “The Tenure Turbulence,” which aired in season six, the main characters are shaken by the news of an off-screen passing, as they all clamor for the availability of the deceased professor’s position at CalTech. The episode kicks off with Sheldon, Leonard, Howard, and Raj enjoying lunch when Barry Kripke discloses that Professor Tupperman has died in his office, which elicits little emotional response from the group. They even contemplate skipping his memorial, as their acquaintance with him was marginal at best. Instead, the main focus shifts to the tenure position that has opened up due to his absence. However, Sheldon faces an obstacle since a tenure committee member, Janine Davis, has history with his previous complaints regarding his professionalism. As the guys vie for Janine’s attention to boost their chances, their antics lead to awkward scenarios. Ultimately, the trio learns they are all contenders for the dead professor’s role, leaving only Professor Tupperman’s unfortunate fate.
The second death is that of Mrs. Wolowitz, which carries a more somber tone. In the season eight episode “The Comic Book Store Regeneration,” Howard receives a heartbreaking call from his aunt, informing him that his mother had fallen asleep and never awoke during a visit to Florida. In the series, Mrs. Wolowitz, voiced by Carol Ann Susi, is never seen but is often heard yelling at Howard from the background. Howard is understandably devastated, compounded by the fact that Stuart, a comic book store owner, is using her belongings. Though their relationship had its ups and downs, Howard’s grief is palpable. His friends rally around him in support, with even Sheldon showing kindness—a surprising moment for all. When Howard and Bernadette leave for the funeral, the group raises a toast to Mrs. Wolowitz, sharing fond memories and expressing gratitude for her warmth. This particular story arc was crafted to honor Susi following her real-life battle with cancer, and the showrunners felt it fitting to acknowledge her passing with dignity since they could not imagine replacing her.
Lastly, we have Professor Proton. Bob Newhart’s character, Arthur Jeffries, also known as Professor Proton, made a memorable impact throughout six episodes. Sheldon, who idolizes Arthur, introduces him into his life with genuine excitement. Their unique connection blossoms, evidenced by Sheldon’s quirky gestures and fondness for Arthur’s character. In season seven, viewers learn of Arthur’s death, prompting Sheldon to mourn. However, Arthur’s spirit continues to visit Sheldon in dream sequences, appearing as a holographic figure reminiscent of a Jedi from “Star Wars.” Bob Newhart’s portrayal maintained a vibrant presence until the show’s final season. Following Newhart’s passing in 2024, Chuck Lorre honored the comedic icon with a heartfelt tribute on social media, representing the lasting legacy of their collaboration.
As “The Big Bang Theory” streams on Max, these poignant moments remind viewers that even within humor, significant themes of loss and remembrance can resonate deeply.
