Board Thread:General Discussion/@comment-5370037-20140221101149/@comment-4839682-20140406173918

D.Prince wrote: What's the difference between Co-starring, guest starring and special - guest starring? Can someone tell me please. I have this doubt for a while now, but I havent been able to find and answer. Depends on the show. Once has co-stars and guest stars... guest stars have their names listed during the front credits that run at the start of the episode. Co-stars are listed at the back credits that run after the show has finished.

Lee Arenburg (Grumpy) is a guest star, while the rest of the dwarves' actors are co-stars.