Marty Callner, a legendary director of music videos, stand-up specials and creator of HBO docuseries "Hard Knocks," dies at 78.

He was them behind the camera for several episodes of HBO’s 1970s series On Location featuring the likes of George Carlin, Steve Martin and Chevy ... including projects for Seinfeld, Williams, Whoopi ...

On a night when half a dozen people made jokes about this being the last-ever Mark Twain Prize, Conan O'Brien made sure the ceremony at the John F. Kennedy Center for the Performing Arts ended on a hi ...

In the late ’70s, Callner directed episodes of HBO’s On Location featuring the likes of Redd Foxx, George Carlin ... Robin Williams, Whoopi Goldberg, Dane Cook, George Lopez and, ost recently ...

Other comedians receiving the lifetime achievement award include both Letterman and Leno, along with George Carlin, Whoopi Goldberg, Bob Newhart, Carol Burnett, Bill Murray and Dave Chappelle.

Other comedians receiving the lifetime achievement award include both Letterman and Leno, along with George Carlin, Whoopi Goldberg, Bob Newhart, Carol Burnett Bill Murray and Dave Chappelle.

Other comedians receiving the lifetime achievement award include both Letterman and Leno, along with George Carlin, Whoopi Goldberg, Bob Newhart, Carol Burnett, Bill Murray and Dave Chappelle.