Stupid Pet Tricks: Dog Plays Dead | Letterman
Top Ten Stupid Pet Tricks | Letterman
The First Stupid Pet Tricks On "Late Night" | Letterman
Stupid Pet Tricks: This Bulldog Rocks | Letterman
Stupid Pet Tricks on Letterman, September 24, 1985
Stupid Pet Tricks on Letterman, February 19, 1987
Stupid Pet Tricks, 3/9/1995. The Late Show With David Letterman.
Stupid Pet Tricks: The Beer-Buying Dog, A Stupid Cockroach Trick And More | Letterman
Letterman Stupid Pet Tricks Playing Dead
Stupid Pet Tricks: The Talking Dog Says "I Love You" | Letterman
First Stupid Pet Tricks on The David Letterman Show, June 26, 1980
Stupid Pet Tricks on Letterman, August 10, 1982
David Letterman Show - Stupid Pet Tricks
The First Stupid Human Tricks On "Late Night" | Letterman
Stupid Pet Tricks.. One Real Smart Dog and One That Tries Hard:)
Stupid Human Tricks 9/25/2012, The Late Show w/David Letterman
Top Ten Stupid Human Tricks | Letterman
Stupid Pet Tricks
Stupid Pet Tricks on Letterman, March 29, 1984
Stupid Pet Tricks: Horse That Dances The Electric Slide | Letterman