Mr. Wilson's ever-present annoyance comes in the form of one mischievous kid named Dennis. But he'll need Dennis's tricks to uncover a collection of gold coins that go missing when a shady drifter named Switchblade Sam comes to town.
Walter Matthau
as George Wilson
Mason Gamble
as Dennis Mitchell
Joan Plowright
as Martha Wilson
Christopher Lloyd
as Switchblade Sam
Lea Thompson
as Alice Mitchell
Robert Stanton
as Henry Mitchell
Amy Sakasitz
as Margaret Wade
Kellen Hathaway
as Joey
Paul Winfield
as Chief of Police
Natasha Lyonne
as Polly
Devin Ratray
as Mickey
Hank Johnston
as Gunther
