Spudvisor
Lorne Greene

Commander Adama (21 episodes)

Tony Swartz

Flight Sargeant Jolly (21 episodes)

David Greenan

Flight Officer Omega (18 episodes)

Anne Lockhart

Lieutenant Sheba (11 episodes)

Sarah Rush

Flight Corporal Rigel (10 episodes)

Felix Silla

Lucifer (7 episodes)

Lucifer (uncredited) (2 episodes)

Jonathan Harris

Lucifer (voice) (6 episodes)

Lucifer (1 episode)

Lucifer (voice) (uncredited) (1 episode)

Ed Begley Jr.

Flight Sergeant Greenbean (4 episodes)

Ensign Greenbean (1 episode)

Patrick Macnee

Opening Credit Announcer / Imperious Leader (voice) (uncredited) (2 episodes)

Count Iblis (2 episodes)

Imperious Leader (voice) (1 episode)

Bruce Wright

Guard (2 episodes)

Corporal Lomas (1 episode)

First Lieutenant (1 episode)

Jeff MacKay

Crewman (1 episode)

CPI Komma (1 episode)

Corporal Komma (1 episode)

Jack Stauffer

Lieutenant Bojay (2 episodes)

Captain Bojay (1 episode)

Janet Julian

Lieutenant Brie (3 episodes)

Sheila Wills

Lieutenant Deitra (2 episodes)

Lloyd Bridges

Commander Cain (2 episodes)

Rod Haase

Flight Officer Tolan (2 episodes)

John Williams
Murray Matheson

Statesman Geller (1 episode)

Specter (voice) (1 episode)

Ron Kelly

Security Officer Reese (2 episodes)

Lloyd Bochner

Commandant Leiter (2 episodes)

Melody Anderson
Nehemiah Persoff

Eastern Alliance Leader (1 episode)

Ken Swofford

General Maxwell (1 episode)

Fred Astaire

Chameleon / Captain Dimitri (1 episode)

Paul Fix

Commander Kronus (1 episode)

Lew Ayres

President Adar (1 episode)

Rick Springfield
Arlene Martel

Adulteress 58 (1 episode)

Cathey Paine

C.O.R.A. (voice) (1 episode)

Larry Cedar

Cadet Shields (1 episode)

Dan O'Herlihy
Brett Somers

Siress Belloby (1 episode)

Junero Jennings

Pegasus Launch Officer (1 episode)

Anne Jeffreys

Siress Blassie (1 episode)

Lyman Ward

Pallon / Karibdis (1 episode)

Frank Ashmore

Flight Sergeant Ortega (1 episode)

Ben Frank

Chella / Riftis (1 episode)

W.K. Stratton

Lieutenant Barton (1 episode)

Brock Peters

Chief Opposer Solon (1 episode)

Lesley Woods

Aggie Moreland (1 episode)

Frank Marth

Josh Moreland (1 episode)

Ina Balin

Siress Tinia (1 episode)

Mitchell Reta

Control Operator (1 episode)

Ken Lynch

Dr. Horning (1 episode)

Russ Marin

Alliance Member (1 episode)

Milton James

Alliance Leader (1 episode)

Robert Murvin
Gary Armstrong

Assistant Camera (21 episodes)

Douglas Knapp

Camera Operator (21 episodes)

Ben Colman

Director of Photography (10 episodes)

H. John Penner

Director of Photography (7 episodes)

Frank Thackery

Director of Photography (2 episodes)

Enzo A. Martinelli

Director of Photography (2 episodes)

Scott H. Eddo

Key Makeup Artist (21 episodes)

Bob Bralver

Stunt Coordinator (10 episodes)

John Ashby

Utility Stunts (1 episode)

Stu Phillips

Original Music Composer (21 episodes)