Career
Kellison was a producer for Late Night with David Letterman and Late Show with David Letterman for eight years. Kellison also executive produced and co-created American Broadcasting Company"s David Blaine: The Magic Manitoba, Comedy Central"s The Manitoba Show, Crank Yankers, and was the original executive producer for The Rosie O"Donnell Show. During his stint as a producer at the Late Show with David Letterman, he infamously persuaded Drew Barrymore to flash her breast.
He also served as Executive Producer on several award winning short films produced under the Jash banner.
Kellison is also a contributor to Entertainment and Sports Programming Network"s Grantland.