08/18/2026
The summer of 2018 was, by Jim Parsons's own description, the most emotionally intense period of his life and it ended with a decision that cancelled one of television's biggest shows.
Parsons had just wrapped Season 11 of The Big Bang Theory and immediately flew to New York to begin rehearsals for The Boys in the Band on Broadway. On his only day off, he filmed a commercial for Intel. Before leaving for the shoot, he noticed his 14-year-old dog Otis was gravely ill. "He just looked so bad and I was so tired and I just started crying," Parsons recalled. "I was like, 'This dog's going to die while I'm off working and I feel so bad.'" He filmed the commercial. That night, Otis suffered a severe seizure. Parsons and his husband Todd Spiewak made the devastating decision to put him down.
"Otis was this emblem, basically representative of me and Todd, our time together, and all these major life events. It was the end of an era, and his passing brought a sense of clarity for me," Parsons said in Jessica Radloff's definitive book.
He had six Broadway performances to get through before his next day off. "I was in the Saturday matinee and I kept thinking, 'I don't know how I'm going to get to the end of this performance.' I was just so beaten down. But I did." Walking out for curtain call, Parsons slipped and broke his foot.
Then came the calculation that sealed everything. Parsons realised that by the end of Season 12, he would be 46 years old. His father had died at 52. "If you told me I had six years left to live, I think there's other things I need to try and do. I don't know what they are, but I can tell that I need to try."
He told Chuck Lorre and Steve Molaro he was leaving. Neither wanted to continue without him. The Big Bang Theory ended.