http://splitsider.com/2013/05/buddies-dave-chappelles-home-improvement-spin-off-that-actually-got-made/

Chappelle, 22, starred in the short-lived "Buddies" in 1996 after he and future "SNL" star Jim Breuer appeared on "Tool Time."
Read more at http://www.hitfix.com/tvtattle#Oqj2H979q6pZrs8D.99

The HI episode where Jim Bruer and Dave Chappele guest star was called "Talk to Me" in season 4.

Dave Chappelle was a guest star on Home Improvement in March 1995 in the episode called "Talk to Me" in season 4.