Stupid Writer Tricks on David Letterman Show & LN, 1980, 1982
19:55
Steve Allen on The David Letterman Show, October 23, 1980
13:52
First Stupid Pet Tricks on The David Letterman Show, June 26, 1980
4:05
Riverdance first appearance on US network TV - The Late Show with David Letterman.
48:51
Merrill Markoe Collection on Late Show, 1994-98
26:12
Late Night with David Letterman - Father Guido Sarducci - Sept. 1985 (with commercials)
1:55:27
Worst Fails of the Year | Try Not to Laugh 💩
1:13:56
The Tonight Show (September 26, 1974)
14:18