• 
  Harrison Ford

  Hewett
• 
  Burt Reynolds

  Lt. Dan August  (28 episodes, 1970-1971)
• 
  Alexandra Hay

  Eadie Parker
• 
  Bart La Rue
• 
  Stephen Collins

  doctor
• 
  Cliff Gorman

  John Emerson (1 episode, 1970)
• 
  Ted Gehring

  Barkeep (1 episode, 1971)
• 
  John Hudkins

  Truck Driver (1 episode, 1970)

• 
  Dabney Coleman

  Rick Bessett (1 episode, 1970)
• 
  Fernando Lamas

  Tony Storm (1 episode, 1971)
• 
  Alf Kjellin

  Josef Tanis (1 episode, 1971)
• 
  Richard Anderson

  Chief George Untermeyer  (10 episodes, 1970-1971)
• 
  Mike Henry

  Heap Canfield (1 episode, 1970)
• 
  Ellen Corby

  Agnes Oakes (1 episode, 1971)
• 
  Marilyn Chris

  Waitress (1 episode, 1971)

• 
  Peter Hooten

  Troy Stedman (1 episode, 1971)
• 
  Susan Oliver (I)

  Leona Serling (1 episode, 1971)
• 
  Martin Sheen

  Norman Sayles (1 episode, 1971)
• 
  Keith Andes

  Lawrence Merrill II (1 episode, 1971)
• 
  Norman Alden

  Benjamin Marsh (1 episode, 1970)
• 
  Tina Chen

  Minh Sanh (1 episode, 1971)
• 
  Julie Adams

  Patricia Fairley (1 episode, 1970)
• 
  Sal Mineo

  Mort Downes (1 episode, 1971)
• 
  Norman Fell

  Sgt. Charles Wilentz  (10 episodes, 1970-1971)
• 
  Larry Hagman

  Art Lewis (1 episode, 1971)
• 
  Jason Evers

  Manning (1 episode, 1971)
• 
  Frank Campanella
• 
  Tim O'Connor

  Max Winslow (1 episode, 1970)
• 
  Meg Foster

  Em Jackson  (2 episodes, 1971)
• 
  Fritz Weaver

  Dr. Michael Serling (1 episode, 1971)
• 
  Raymond St. Jacques

  Jimmy Barlowe (1 episode, 1970)
• 
  Andrew Prine

  Terry Young (1 episode, 1970)
• 
  John Marley

  Mirakian (1 episode, 1970)
• 
  Linda Marsh

  Eleanor Zachary (1 episode, 1970)
• 
  Cal Bellini

  Jose (1 episode, 1970)
• 
  Mickey Rooney

  Kenny O'Malley (1 episode, 1971)
• 
  Gary Busey

  Hippie #2 (1 episode, 1971)
• 
  Ned Romero

  Sgt. Joe Rivera  (10 episodes, 1970-1971)
• 
  Milton Selzer
• 
  Shelly Novack

  Matt Lawrence (1 episode, 1971)
• 
  Victor French

  Art Bowman (1 episode, 1970)
• 
  Ricardo Montalban

  Manuel Acaba (1 episode, 1970)
• 
  Art Aragon

  Tiger (1 episode, 1971)
• 
  Arch Johnson

  Sergeant Forbes (1 episode, 1970)
• 
  Sherry Lansing

  Jennifer Britain (1 episode, 1971)
• 
  Michael Pataki

  Eddie Downs (1 episode, 1971)
• 
  Richard Basehart
• 
  Jan-Michael Vincent

  Kevin Colter (1 episode, 1971)
• 
  Michael Ontkean

  Mike Foschke (1 episode, 1970)
• 
  Nehemiah Persoff

  Cussoni (1 episode, 1970)
• 
  Vic Morrow

  Steve Harrison (1 episode, 1970)
• 
  Jared Martin

  Julian Rush (1 episode, 1971)
• 
  Joe De Santis
• 
  Monte Markham

  Frank Devlin (1 episode, 1971)
• 
  John Ritter
• 
  Lou Antonio

  Gordon Krager (1 episode, 1971)
• 
  Billy Dee Williams

  Steve MacAdams (1 episode, 1971)
• 
  Hal Baylor
• 
  James Best

  Wiley (1 episode, 1970)
• 
  Burr DeBenning
• 
  Janice Rule

  Thelma Venable (2 episodes, 1970)
• 
  Brooke Bundy

  Joan Smith (1 episode, 1970)
• 
  Lee Phillips

  Russell (1 episode, 1970)
• 
  Carolyn Jones
• 
  David Soul

  Lawrence Merrill III (1 episode, 1971)
• 
  Joan Van Ark
• 
  Michael Tolan

  Dr. Swift (1 episode, 1970)
• 
  Laurence Luckinbill

  Arthur Coleman (2 episodes, 1970-1971)
• 
  Ray Danton

  Andriotti (1 episode, 1970)
• 
  Walter Pidgeon

  Judge Anderson (1 episode, 1971)
• 
  Geraldine Brooks

  Helen Manning (1 episode, 1971)
• 
  Anne Francis
• 
  Donna Mills
• 
  Ahna Capri

  Linda Perry (2 episodes, 1971)
• 
  Ford Rainey
• 
  Don Stroud

  Nick Rude (1 episode, 1971)
• 
  Karl Swenson

  Aubrey Burnett (1 episode, 1971)
• 
  Vera Miles

  Carla (1 episode, 1970)
• 
  Annette O'Toole

  Robbie Wagner (1 episode, 1970)
• 
  Amzie Strickland

  Hilda Jackson (1 episode, 1971)
• 
  Lee Philips

  Russell (1 episode, 1970)
• 
  Will Kuluva

  Jacob Foschke (1 episode, 1970)
• 
  Richard Van Vleet

  Robert Gans (1 episode, 1970)
• 
  Gordon Pinsent

  Frank Fairley (1 episode, 1970)
• 
  Diana Muldaur
• 
  Robert Pine

  Pete O'Connell (1 episode, 1971)
• 
  Robert Lipton
• 
  Richard O'Brien (II)

  Marston (1 episode, 1970)
• 
  Barry Sullivan

  Pete Killian (1 episode, 1971)
• 
  Robert Fuller

  William 'Bill' Britain  (3 episodes, 1970-1971)
• 
  Jerry Douglas

  Stan Palmer (1 episode, 1971)
• 
  Chris Robinson

  Stan Manders (1 episode, 1971)
• 
  Damu King

  Rod (1 episode, 1971)
• 
  Jack Ging

  Cpl. Wade Pollock (1 episode, 1970)
• 
  Peter Brown

  Fred Bowers (1 episode, 1971)
• 
  Simon Oakland

  Maury Abrams (1 episode, 1971)
• 
  Gerald S. O'Loughlin

  Dominic Lazar (1 episode, 1971)
• 
  Lee Meriwether

  Miranda Lewis (1 episode, 1971)
• 
  Paul Hampton

  Wally Pierson (1 episode, 1971)
• 
  Bradford Dillman

  Matthew Costa (1 episode, 1970)
• 
  Bill Erwin
• 
  Ena Hartman

   Katy Grant (26 episodes, 1970-1971)