As Doyle, a half-human, half-demon, half-demon, Glenn Quinn was most known for his appearances on the original Roseanne series and the Buffy the Vampire Slayer spin-off, Angel.
The Irish-born actor played Becky Conner’s bad-boy boyfriend Mark Healy on “Roseanne,” before he married her (Lecy Goranson). IMDb states that Quinn’s “Roseanne” character could have been a one-off appearance, but he appeared in the ABC sitcom’s third season in 1990 and stayed until the show’s 1997 end. Quinn later appeared in roles on “Angel” and “Fair City,” but he had died by the time “Roseanne” was resurrected in 2018.
It was also reported that Roseanne Barr (Roseanne Conner) will name one of her grandsons Mark in honor of his late uncle, who played Becky’s husband in the original series. On Facebook, series actor Michael Fishman (DJ Conner on the program) wrote about Quinn, “As a show, we never contemplated replacing his character… Glenn is irreplaceable.” Following Mark Healy’s death on the spin-off series “The Conners,” viewers learned that the actor had been killed while riding his motorcycle.
Glenn Quinn died in 2002
By the time he died in North Hollywood, California, on December 3, 2002, Glenn Quinn was only 32 years old. An accidental heroin overdose killed the actor, who had battled drug addiction for years. A former co-star of Quinn’s on the show “Roseanne” Michael Fishman tells the Independent that he didn’t observe any signs of Quinn using drugs while working on the show.
After returning to Ireland in 1997, it was around this time that “Glenn’s troubles took over,” according to Quinn’s sister Sonya, who confirmed the timeframe. In addition, “we all worked together to help him,” she said. Even though he had moments of sobriety, he eventually succumbed to it. ”
Roseanne’s return paid tribute to Quinn’s memories. “Everyone on the cast and crew had a great fondness for Glenn,” executive producer Bruce Helford said to Pop Sugar, and his character was mentioned throughout the season as his widow, Becky, underwent her own hardships. Another homage to Quinn was presented at the end of the final “Roseanne” episode in 2018, with a framed portrait of the actor exhibited in the Conner residence and an onscreen dedication to him, according to Good Housekeeping. On Access Live, Quinn’s wife, Lecy Goranson, shared her thoughts on how the cast and crew felt Quinn’s spirit during the ABC reboot’s production.