George & Leo to Thunder Alley

Newhart's Dr. Michael Harris visited George & Leo

Newhart's Larry, Darryl and Darryl squatted in Coach's Hayden and Christine's home

On a network crossover night, The Drew Carey Show, Grace Under Fire's Grace Kelly, Coach's Luther and Ellen's Paige and Spence all show up. Finally on Ellen, Paige and Spence run into Grace Kelly and Drew Carey

The Drew Carey Show's characters watch a video of Home Improvement's Tool Time.

Home Improvement's Bradly Taylor appear on an episode of Thunder Alley