Biff McGuire

1950

• [ ] The Ford Theatre Hour: Alice in Wonderland (Tweedledee) 

1951

• [ ] You're in the Navy Now (Sailor Messenger) 

1955

• [ ] The Phenix City Story (Fred Gage) 

1959

• [ ] Destination Space (Technician (uncredited)) 

1963

• [ ] Station Six-Sahara (Jimmy) 

1967

• [ ] Diary of a Swinger (????) 

1968

• [ ] The Thomas Crown Affair (Sandy) 
• [ ] The Heart Is a Lonely Hunter (Mr. Kelly) 

1971

• [ ] Hogan's Goat (Murphy) 
• [ ] Paradise Lost (Phil Foley) 

1973

• [ 8/10 ] Serpico (Captain McClain) 
• [ ] The Werewolf of Washington (President) 

1974

• [ ] The Underground Man (Cassidy) 

1975

• [ ] The Turning Point of Jim Malloy (Doctor Mike Malloy) 
• [ ] Crime Club (Byron Craine) 

1976

• [ ] Kingston (Pat Martinson) 
• [ ] Francis Gary Powers: The True Story of the U-2 Spy Incident (John McCone) 
• [ ] Midway (Captain Miles Browning) 
• [ ] Law and Order (Lt. Lenihan) 
• [ ] The Hemingway Play (Charlie) 

1977

• [ ] Roger & Harry: The Mitera Target (Sylvester March) 
• [ ] In the Matter of Karen Ann Quinlan (Father Tom) 
• [ ] Have I Got a Christmas for You (Fred Horgan) 
• [ ] The Court-Martial of George Armstrong Custer (Alfred Terry) 

1978

• [ ] Child of Glass (Joe Armsworth) 

1979

• [ ] Nero Wolfe (Insp. Cramer) 
• [ ] Act of Violence (Tom Sullivan) 
• [ ] The Last Word (Governor Davis) 
• [ ] A Cry For Justice (Judge Richards) 

2013

• [ ] Hollywood Seagull (????) 

1981

• [ ] Firebird 2015 A.D. (Screenplay)