Jon Gabrus
Host
The Ed Sullivan Show
1948
Friday Night with Jonathan Ross
2001
Comedy Central Presents
1998
The Tonight Show Starring Jimmy Fallon
2014
Late Night with Conan O'Brien
1993
Comedy Bang! Bang!
2012
The Late Late Show with Craig Ferguson
2005
Late Night with David Letterman
1982
Comedians in Cars Getting Coffee
The Late Show with Stephen Colbert
2015