Tool Time Reunion: Patricia Richardson, Richard Karn, and Debbe Dunning Join Tim Allen on Shifting Gears

It’s the reunion fans of Home Improvement have been dreaming about for decades—Patricia Richardson, Richard Karn, and Debbe Dunning are officially joining their former co-star Tim Allen on his current ABC sitcom Shifting Gears.

Shifting Gears Season 2 Needs To Avoid Home Improvement References

The trio will guest star in the Season 2 premiere, airing October 1, 2025, marking a nostalgic return to the screen alongside the man who made “Tool Time” a household phrase.

In a playful behind-the-scenes TikTok that quickly went viral, Richardson, Karn, and Dunning were seen wandering onto what looked like the old Home Improvement set, only to be redirected by Allen himself: “Wrong set! Shifting Gears is over here!” he joked, setting the tone for what promises to be a heartfelt and hilarious episode.

Season 2 premiere of 'Shifting Gears' to have 'Home Improvement' reunion

While ABC is keeping their exact roles under wraps, the network teased that the trio will offer “unexpected support” to Allen’s character, Matt Parker—a widowed vintage car shop owner navigating life with his estranged daughter and her two kids.

The episode is expected to blend humor, nostalgia, and emotional depth, echoing the family-first themes that made Home Improvement a ’90s staple.

Richardson, who played Jill Taylor, the wise and witty matriarch, returns to work with Allen after previously guest-starring on Last Man Standing.

Karn, forever remembered as flannel-loving Al Borland, has also collaborated with Allen on History Channel’s Assembly Required and More Power. Dunning, who portrayed Heidi, the ever-reliable “Tool Time Girl,” rounds out the trio with her signature charm.

Season 2 premiere of 'Shifting Gears' to have 'Home Improvement' reunion

Though it’s not a full Home Improvement reboot, this crossover is the closest fans have come to seeing their favorite cast back together. And judging by the online buzz, it’s clear the love for this iconic crew hasn’t faded.

So mark your calendars—October 1 isn’t just the premiere of Shifting Gears Season 2. It’s a celebration of TV history, friendship, and the enduring legacy of one of America’s most beloved sitcom families.