During 1995 to 1998, Slesin produced and directed a series of short segments for The Rosie O'Donnell Show, Kids Talk, John Hockenberry's Edgewise, HBO’s Real Sex, and Religion & Ethics Newsweekly.
He has also appeared on numerous television shows including the The Tonight Show with Jay Leno and The Rosie O'Donnell Show in the USA, and Des O'Connor Tonight in Britain.
Kellison also executive produced and co-created ABC's David Blaine: The Magic Man, Comedy Central's The Man Show, Crank Yankers, and was the original executive producer for The Rosie O'Donnell Show.
The Tonight Show | Late Show with David Letterman | The Oprah Winfrey Show | The Ellen DeGeneres Show | Rosie O'Donnell | The Daily Show | talk show | Show Boat | That '70s Show | The Tonight Show with Jay Leno | The Ed Sullivan Show | The Tonight Show Starring Johnny Carson | The Andy Griffith Show | The Howard Stern Show | The Early Show | The Rush Limbaugh Show | The Cosby Show | The Mary Tyler Moore Show | The Sean Hannity Show | The Drew Carey Show | The Late Late Show | Chappelle's Show | The Late Late Show with Craig Ferguson | The Dr. Oz Show | The Rocky Horror Show | The Donna Reed Show | show jumping | Game Show Network | Consumer Electronics Show | The Muppet Show |
On the January 6, 2000 episode of The Rosie O'Donnell Show, host Rosie O'Donnell, who lives in Nyack, mentioned the rumor of the building's sinking to her audience.