Fedoras, mom's underpants, and puppy love all make Jim Norton's s**t list in 'Mouthful of Shame'.
| Actor | Role |
|---|---|
 Jim NortonSelf | Self |
 Louis C.K.Self (uncredited) | Self (uncredited) |
 Robert De NiroSelf (uncredited) | Self (uncredited) |
 Ricky GervaisSelf (uncredited) | Self (uncredited) |