Robin Williams

Mike Church (Branagh) is a L.A. gumshoe with a knack for tossing off wisecracks and tracking down missing persons. But Church doesn't have a clue when he's hired to help a beautiful amnesia victim (Thompson) tormented by blood-curdling nightmares. Then an eccentric antiques dealer and hypnotist (Derek Jacobi) leads Church to a startling discovery.

For the first time ever, an animated feature presents a totally imagined world - a wondrously clanky universe populated solely by mechanical beings.

In this comedy special, Jon Stewart, John Mulaney, Chelsea Handler and Dave Chappelle honor George Carlin, Joan Rivers, Robin Williams and Richard Pryor.