Ed Asner as Horace McNickle

René Auberjonois as Sumner

Jim Metzler as Stuart Jameson

Susan Tyrrell as Sara

Alan North as Captain Whittaker

Fred Gwynne as Waters

Frank C. Turner as Sad Sack Santa

Karen Landry as Clara Jameson

Philip Bruns as Lucky

Nicolas Van Burek as Billy Jameson

Vicki Wauchope as Trudy Jameson

Peter Bibby as Jeremy

Lillian Carlson as Mrs. Thurgood

David Glyn-Jones as Night Watchman

Anthony Holland as Old Con

Claire Vardiel as Mrs. Jerome

Linda Darlow as Warrington Mom

Lorraine Foreman as Mrs. Waters

Joseph Golland as Janitor

Russell Hunter as Old McNickle

David Longworth as Con

John Payne as Mr. Jerome

Robyn Stevan as Waters Kid

Don Thompson as Janitor

Jerry Wasserman as Desk Sergeant

William S. Taylor as Gate Guard