One rolling stop sent actor Richard Karn to traffic school — and, by a wonderfully crooked route, straight into the role that would define his career.
“I auditioned because life keeps going,” Karn told University of Washington Magazine in 1995. “Maybe they would see me now and remember me for another show or part.”
Karn had moved to Los Angeles after years of stage work when he rolled through a stop sign on the way home from a production of MACBETH. The ticket meant an eight-hour, in-person traffic class — no quick online option in those days.
During a 2025 appearance on the “Pod Meets World” podcast, Karn said the woman beside him turned out to be an agent at the Gersh Agency. As they compared connections, she mentioned that producers Matt Williams, David McFadzean and Carmen Finestra were casting a new ABC comedy called HOME IMPROVEMENT with comedian Tim Allen.
Karn knew the producers, so he called. They had not reached out because they considered him too similar to Allen, and actor Stephen Tobolowsky already had the job as Tim Taylor’s TOOL TIME assistant.
The meeting still gave Karn a chance to introduce himself to the casting director. He worked up an audition involving a lathe, played along when the creative team asked him to make the tool “sound like a question,” and left them laughing — even though the part was taken.
Related: HOME IMPROVEMENT Stars Tim Allen And Richard Karn Team Up For ‘More Power’ In New TV Show
Then the schedule shifted. Tobolowsky had a stage commitment in New York, so the producers asked Karn to step into the pilot while making clear that the original actor could return if ABC ordered the series.
Karn did not flinch; one network pilot was already a major addition to his résumé. When another scheduling conflict kept Tobolowsky away from the first episodes, Karn returned as a guest — and audiences quickly warmed to his flannel-clad straight man.
An improvised “I don’t think so, Tim” helped seal the deal, according to Closer Weekly’s account of Karn’s interviews. The line became Al Borland’s signature response to Tim’s bluster, and the supposedly temporary partner became permanent.
HOME IMPROVEMENT ran from 1991 to 1999 and frequently sat near the top of the weekly ratings. Karn remained for all eight seasons, turning an inconvenient ticket into the sort of break actors can chase for decades.
The role changed his home life, too. Karn’s son, Cooper, arrived during the first season, and the actor later said the show’s predictable workweek let him decline distant jobs and remain present for his family.
“It probably kept me grounded — I was able to not go too far off the deep end with that newfound celebrity,” Karn told PEOPLE. He said the choice also strengthened his connection with his son.
Karn now hears from viewers who remember watching HOME IMPROVEMENT with parents and grandparents. He told PEOPLE that younger families continue finding the sitcom through streaming because it feels safe and presents life “in a very specific, wonderful way.”
There is a lot of timing in Karn’s story: one stop sign, one empty seat in traffic school, one scheduling conflict and one audience that saw the right chemistry. But he still had to make the call, prepare the audition and say yes to a temporary chance.
That is a pretty sturdy lesson for families: detours can become doors, but somebody still has to walk through them.
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