The fourth season of the sitcom about the backstage machinations at a network sketch-comedy series features an array of famous faces stopping by for an episode or two, including Elizabeth Banks, Matt Damon, Jon Bon Jovi, James Franco, Jan Hooks, Julianne Moore and Michael Sheen.

• 30 Rock - Season 4
• Tina Fey
• Alec Baldwin
• Tracy Morgan
• Broadway Video
• Little Stranger
• NBC Studios