A former sitcom star might have fans doing a double-take when she reunites with her ex-castmates on the small screen this fall. “Home Improvement” actress Patricia Richardson looks nearly unrecognizable since she portrayed Jill Taylor on the popular ABC sitcom starring Tim Allen throughout most of the ‘90s.

Patricia Richardson, Richard Karn and Debbe Dunning will join Tim Allen for a special reunion in the season 2 premiere of ABC’s “Shifting Gears” this fall, bringing together key cast members from the beloved 1990s sitcom “Home Improvement,” Parade reports.

"Home Improvement" co-stars Tim Allen and Patricia Richardson played on-screen spouses for all eight seasons of the hit 1990s show. Richardson said Allen wasn't given "enough credit" for his acting.