ATTORI:

• Robert Redford (Joseph Turner)
• Faye Dunaway (Kathy Hale)
• Cliff Robertson (J. Higgins)
• Max von Sydow (G. Joubert)
• John Houseman (Mr. Wabash)
• Addison Powell (Leonard Atwood)
• Walter McGinn (Sam Barber)
• Tina Chen (Janice Chon)
• John Randolph Jones (Beefy Man)
• Michael Kane (S.W. Wicks)
• Don McHenry (Dr. Ferdinand Lappe)
• Jess Osuna (The Major)
• Dino Narizzano (Harold)
• Helen Stenborg (Mrs. Edwina Russell (as Helen Stenbure))
• Patrick Gorman (Martin)
• Hansford Rowe (Jennings (as Hansford H. Rowe Jr.) (as Hansford Rolle))
• Carlin Glynn (Mae Barber (as Carlin Gylnn))
• Hank Garrett (Mailman)
• Michael Miller (Fowler)
• Arthur French (Messenger)
• Jay Devlin (Tall Thin Man)
• Frank Savino (Jimmy)
• Robert Phalen (Newberry)
• Garrison Phillips (Hutton)
• Lee Steele (Heidegger)
• Ed Crowley (Ordinance Man)
• John Connell (TV Reporter)
• Norman Bush (Alice Lieutenant)
• James Keane (Store Clerk)
• Ed Setrakian (Customer)
• Myron Natwick (Civilian)
• Michael Prince (Civilian)
• Carol Gustafson (Landlady)
• Sal Schillizzi (Locksmith)
• Harmon William (CIA Agent)
• David Bowman (Telephone Worker)
• Eileen Gordon (CIA Receptionist)
• Robert Dahdah (Santa Claus)
• Steve Bonino (Kid)
• Jennifer Rose (Kid)
• David Allen (Kid)
• Glenn Ferguson (Kid)
• Paul Dwyer (Kid)
• Marian Swan (Nurse)
• Dorothi Fox (Nurse)
• Ernest Harden Jr. (Teenager)
• Beverly Goodman (Girl (uncredited))
• Russell Johnson (Intelligence Officer at Briefing (uncredited))
• Bruce Moreno (Computer Operator (uncredited))
• Lauren Simon (Neighbor in Elevator (uncredited))