He Ain't Heavy, He's Just Irresponsible Home Improvement : Season 4 Episode 5
TV-PG (L, V) ABC 22m
Aired: October 18th, 1994 @ 9:00 PM EST on ABC
Tim's brother Marty comes by to tell him that he's leaving his wife and kids. But Tim's advice turns Marty against him. Meanwhile, Tim creates a hole in the floor and Jill has trouble working on her psychology report.
