Tom Hanks
Bruce Dern
Carrie Fisher
Rick Ducommun
Corey Feldman
Wendy Schaal
Henry Gibson
Brother Theodore
Courtney Gains
Gale Gordon

Tom Hanks as Ray Peterson
Bruce Dern as Mark Rumsfield
Carrie Fisher as Carol Peterson
Rick Ducommun as Art Weingartner
Corey Feldman as Ricky Butler
Wendy Schaal as Bonnie Rumsfield
Henry Gibson as Dr. Werner Klopek
Brother Theodore as Uncle Reuben Klopek
Courtney Gains as Hans Klopek
Gale Gordon as Walter Seznick
Dick Miller as Vic, Garbageman #1
Robert Picardo as Joe, Garbageman #2
Cory Danziger as Dave Peterson
Franklyn Ajaye as Detective #1
Rance Howard as Detective #2