Bill Murray plays Bob Wiley, a troubled but lovable therapy patient who fears everything! After seeking help from noted psychiatrist Dr. Leo Marvin (Dreyfuss), Bob feels revived. But when the good doctor skips town to go on a quiet family vacation, Bob, afraid of being alone, follows -- showing up unexpectedly at the therapist's lakeside retreat. Bob innocently becomes the houseguest who just won't leave -- endearing himself to the other family members ... and, in the end, driving the stressed-out shrink absolutely crazy!
Starring: Bill Murray, Richard Dreyfuss, Julie Hagerty, Charlie Korsmo, Kathryn Erbe.