What would Late Night be like if David Letterman was replaced by a superhero? That's the question posited by the Cartoon Network's original series Space Ghost Coast to Coast, and the answer is: truly odd and frequently hilarious. The series took '60s-era animated crime fighter Space Ghost and reinvented him as the slightly addled host of a celebrity gabfest. SG's awkward chats with guests like David Byrne, Hulk Hogan, and the Ramones were frequently interrupted by his old foes Zorak (now the show's bandleader) and Moltar (director). Deliberately stilted and proudly absurd, the program was a strange but often dead-on parody of hollow celebrity worship, and garnered a loyal cult following. However, those diehard fans may be disappointed by this two-disc set, which features only 16 of the 22 episodes from the first three seasons (a clip from one missing episode, "A Space Ghost Christmas," is included in the supplemental features). Also somewhat of a letdown is the commentary from the show's creative team, which is amusing but rarely informative. --Paul Gaita