An ex-convict is cajoled into shepherding a busload of physically and emotionally handicapped children to a new life, and starts to re-evaluate his own priorities en route. Comedy, starring Richard Pryor, Cicely Tyson and Robert Christian. Sadly, production on this film ground to a halt thanks to Pryor's well-documented, near-fatal drug overdose, leaving it riddled with continuity gaffes, but it's still enjoyable enough fare