30 Rock actor Grizz Chapman dies at 52, fans and co-stars mourn

Grizz Chapman, the seven-foot actor who gave 30 Rock one of its most recognizable supporting figures, died on May 22 at 52, and the reaction from co-stars and fans showed how deeply his Grizz Griswold had lodged in the show’s memory. Kevin Brown, who played Dot Com opposite Chapman’s Grizz, confirmed the death in a Facebook post, while family accounts said Chapman had been battling illness and dialysis before dying peacefully in his sleep.

Chapman’s place in television history rested on a very specific kind of chemistry. On 30 Rock, he played one half of Tracy Jordan’s entourage alongside Brown’s Dot Com, a duo that became a recurring comic presence across the NBC series’ seven-season, 138-episode run from October 11, 2006, to January 31, 2013. The pairing worked because Chapman’s Grizz was not built as a punchline alone. He was a steady, deadpan presence in a show that thrived on speed and absurdity, and that contrast helped make the character memorable long after the episode ended.

His work extended well beyond the NBC comedy. Chapman appeared in The Cobbler, Blue Bloods, The Blacklist and The Good Fight, and he created his own YouTube variety series, Grizz Chronicles. He and Brown also reunited on an episode of HGTV’s Hidden Potential, carrying the Grizz-and-Dot-Com partnership beyond the sitcom that made them famous.

Chapman also spoke openly about the frustrations of being defined by his size. In a 2012 Hollywood Reporter profile, he said he was fighting stereotypes in show business and wanted roles that reflected range, not just stature. He said he wanted to be seen as able to play a doctor, teacher, coach or cab driver, rather than just “a big man” on screen. Born in Brooklyn on April 16, 1974, he spent years pushing against the narrow casting lanes that often confront actors with a distinctive physical presence.

Health struggles were part of that story, too. Chapman had kidney disease, underwent a kidney transplant in 2010 and had previously been on dialysis. He became a spokesperson for the National Kidney Foundation on March 31, 2010, and appeared on The Dr. Oz Show in December 2009 to raise awareness about hypertension and kidney disease. Chapman is survived by his wife, Diana Chapman, and two children, leaving behind a career that was small in volume but unusually durable in cultural reach.