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Mission: Impossible: Season 3 > The Heir Apparent > Credits and Details
Directed by
Alexander Singer Alexander Singer  
Written by
Bruce Geller Bruce Geller ... created by
Robert E. Thompson Robert E. Thompson ... written by
Cast
Peter Graves Peter Graves ... James Phelps
Martin Landau Martin Landau ... Rollin Hand
Barbara Bain Barbara Bain ... Cinnamon Carter
Greg Morris Greg Morris ... Barney Collier
Peter Lupus Peter Lupus ... Willy Armitage
Charles Aidman Charles Aidman ... General Envir Qaisette
Torin Thatcher Torin Thatcher ... Archbishop Djelvas
Rudy Solari Rudy Solari ... Zageb
Leonidas Ossetynski Leonidas Ossetynski ... Grand Duke
Diana Bourbon Diana Bourbon ... Madame Pollon
Fred Villani Fred Villani ... Tour Guide
Alphonse Martell Alphonse Martell ... Dr. Vachtel
Peter Hellman Peter Hellman ... Police Captain
Uncredited Cast
Don Anderson Don Anderson ... Guard
Margaret Bacon Margaret Bacon ... Citizen
Al Bain Al Bain ... Citizen
George Hoagland George Hoagland ... Secret Policeman
Bob Johnson Bob Johnson ... Person on Tape (voice)
Max Kleven Max Kleven ... Secret Policeman
Richard LaMarr Richard LaMarr ... Citizen
Alan Marston Alan Marston ... Guest
Monty O'Grady Monty O'Grady ... Inquest Spectator
Norman Palmer Norman Palmer ... Guest
George Sawaya George Sawaya ... Guard
Cap Somers Cap Somers ... Citizen
Joe Tornatore Joe Tornatore ... Dungeon Guard
Glen Walters Glen Walters ... Citizen
Sally Yarnell Sally Yarnell ... Museum Patron
Produced by
Desi Arnaz Desi Arnaz ... executive producer
Lucille Ball Lucille Ball ... executive producer
Allan Balter Allan Balter ... producer
Barry Crane Barry Crane ... associate producer
Bruce Geller Bruce Geller ... executive producer
William Read Woodfield William Read Woodfield ... producer
Original Music by
Lalo Schifrin Lalo Schifrin  
Special Effects by
John Burke John Burke ... special effects
Stunts
Dick Dial Dick Dial ... stunt double: Peter Graves
The Heir Apparent
Additional Info
Premiere: September 29, 1968
DVD Release: November 20, 2007
Blu-ray Release: December 01, 2020
Country: United States
Distributor: Paramount Studios
Websites: IMDb Wikipedia
Ratings
IMDb

7.9 / 10

Production Companies
Desilu Productions (seasons 1-2)
Distributors
Paramount Television
  (1966) (World-wide) (TV)
CBS
  (1966) (United States) (TV)
CBS Media Ventures
  (2007) (World-wide) (CBS Television Distribution) (TV)
CBS Paramount Domestic Television
  (2006) (United States) (TV)
Me-TV
  (2012) (United States) (TV)
Paramount+
  (2021) (United States) (video)
Pluto TV
  (2020) (United States) (video)
Pluto TV
  (2021) (United States) (video)
Filming Locations
Basilica di Santa Croce, Florence, Tuscany, Italy
  (Old Cathedral - exterior only)
Macarthur Park, 653 South Alvarado Street, Los Angeles, California, USA
  (park where payphone is located for mission tape scene)
Paramount Studios - 5555 Melrose Avenue, Hollywood, Los Angeles, California, USA
Stage 29, Paramount Studios - 5555 Melrose Avenue, Hollywood, Los Angeles, California, USA
Stage 30, Paramount Studios - 5555 Melrose Avenue, Hollywood, Los Angeles, California, USA