Late Night With David Letterman Stupid Pet Tricks October 1983
9:25
The First Stupid Human Tricks On "Late Night" | Letterman
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Stupid Pet Tricks on Letterman, March 29, 1984
2:56
Bonnie Jacobson and Ginger: Stupid Pet Tricks, Late Night with David Letterman 12/3/1982
57:55
Late Night with David Letterman (3/18/86)
3:44
Stupid Pet Tricks Letterman 01-05-13
7:10
1990 - Stupid Pet (w/Air Major) and Stupid Human Tricks..
18:28
Fan Request: Jack Hanna's Giant Owl Escapes | Letterman
6:55