Jim Carrey character Cable Guy
Matthew Broderick character Steven M. Kovacs
Leslie Mann character Robin Harris
Jack Black character Rick
George Segal character Steven's father
Diane Baker character Steven's Mother
Ben Stiller character Sam Sweet / Stan Sweet
Eric Roberts character Eric Roberts
Janeane Garofalo character Medieval Times Waitress
Andy Dick character Medieval Times Host
Harry O'Reilly character Steven's Boss
David Cross character Sales Manager
Amy Stiller character Steven's Secretary
Owen Wilson character Robin's Date
Keith Gibbs character Basketball Player
Kathy Griffin character Cable Boy's Mother
Misa Koprova character Heather
Robert 'Bobby Z' Zajonc character Medevac Pilot
Bob Odenkirk character Steven's Brother
Charles Napier character Arresting Officer