Unscripted is to cable TV as A Chorus Line is to Broadway: a look at the performers in the smaller roles. Produced by Steven Soderbergh and George Clooney who also directs, the HBO comedy follows the trials and tribulations of three reallife actors, Krista Allen, Jennifer Hall, and Bryan Greenberg. The 10part series isnt documentary, soap opera, or sitcom, but a combination of the three. Its up to the viewer to figure out where one ends and the other begins. Complicating matters is the character of Goddard Fulton Frank Langella, Good Night, and Good Luck, an acting coachand celebrated lothariotrying to help these young thespians step up their game.