Capt. William 'Buck' Rogers (32 episodes, 1979-1981)
Colonel Wilma Deering (32 episodes, 1979-1981)
Twiki / Odee-x (30 episodes, 1979-1981)
Twiki (25 episodes, 1979-1981)
Dr. Elias Huer (21 episodes, 1979-1980)
Dr. Theopolis (1 episode, 1979-1980)
Hawk (11 episodes, 1981)
Admiral Efram Asimov (11 episodes, 1981)
Dr. Goodfellow (11 episodes, 1981)
Communication-Probe Officer / Ensign / Helmsman / Lieutenant Parsons / Security Guard (5 episodes, 1980-1981)
Twiki / Alphie (1 episode, 1981)
Princess Ardala (4 episodes, 1979-1980)
Lieutenant Devlin (4 episodes, 1981)
Technician / Ensign Moore / Lieutenant Martin (4 episodes, 1981)
Kane (3 episodes, 1979-1980)
Varek / Mr. Graf (3 episodes, 1979-1981)
Twiki / Tina (3 episodes, 1979-1980)
Technician (3 episodes, 1979-1980)
Hieronymous Fox (2 episodes, 1979-1980)
Seton Kellogg (2 episodes, 1979-1980)
Jolen Quince (2 episodes, 1979-1980)
Koori (2 episodes, 1981)
Pratt / Spirot (2 episodes, 1980-1981)
Tigerman (2 episodes, 1979-1980)
Sherese (2 episodes, 1979-1980)
Joella Cameron (2 episodes, 1979)
Marcos (2 episodes, 1979)
Barney Smith (2 episodes, 1979)
Marine Pilot / Pilot (2 episodes, 1980-1981)
Raphael Argus (2 episodes, 1979-1980)
1st Cop (2 episodes, 1979)
Jailer / Worker (2 episodes, 1979-1981)
Draconian Soldier / Guard (2 episodes, 1979-1980)
1st Rowdy (2 episodes, 1979)
Pirate (2 episodes, 1979)
Draconia PA Announcer / First Guardian (1 episode, 1979-1981)
Drunk (1 episode, 1979)
Jen Burton (1 episode, 1979-1980)
Major Noah Cooper (1 episode, 1979-1980)
Morgan Velosi (1 episode, 1979-1980)
Ariela Dyne (1 episode, 1979-1980)
Jalor Davin (1 episode, 1979-1980)
Major Duke Danton (1 episode, 1979)
Lars Mangros (1 episode, 1980)
The Trebor (1 episode, 1980)
Raylyn Derren (1 episode, 1980)
Stella Breed (1 episode, 1980)
Commander Royko (1 episode, 1980)
Commander Reeve (1 episode, 1980)
Alaric (1 episode, 1980)
Governor Saroyan (1 episode, 1979)
Roderick Zale (1 episode, 1979-1980)
Kane (1 episode, 1979)
Roxanne Trent (1 episode, 1979-1980)
Felina Redding (1 episode, 1979-1980)
Sabrina (1 episode, 1979-1980)
Cassius Thorne (1 episode, 1979-1980)
Malary Pantera (1 episode, 1979-1980)
Lara Tizian (1 episode, 1980)
Darius (1 episode, 1980)
Kurt Belzack (1 episode, 1980)
Sylvie (1 episode, 1980)
Dr. Delora Bayliss (1 episode, 1980)
Vorvon (1 episode, 1980)
Karana (1 episode, 1980)
Chandar (1 episode, 1980)
Cruise Ship Captain (1 episode, 1979)
Prime Minister (1 episode, 1979)
Ryma (1 episode, 1979)
Major Marla Landers (1 episode, 1979-1980)
Garedon (1 episode, 1979)
Commander Corliss (1 episode, 1979-1980)
Lieutenant Dia Cyrton (1 episode, 1979-1980)
Sergio Sanwiler (1 episode, 1979)
Tigerman (1 episode, 1979)
Joanna (1 episode, 1980)
Nola (1 episode, 1980)
Kodus (1 episode, 1980)
Dr. Ecbar (1 episode, 1980)
Col. Cornel Traeger (1 episode, 1980)
Vione (1 episode, 1980)
Jorex Leet (1 episode, 1980)
Laura (1 episode, 1981)
Ambassador Duvoe (1 episode, 1981)
The Guardian (1 episode, 1981)
Asteria Eleefa (1 episode, 1981)
Ambassador Cabot (1 episode, 1981)
Commissioner Bergstrom (1 episode, 1981)
Velis (1 episode, 1981)
Hand of Goral (1 episode, 1981)
Cyra Samos (1 episode, 1981)
General Xenos (1 episode, 1981)
Tangie (1 episode, 1979-1980)
Sgt. 'Big Red' MacMurthy (1 episode, 1979-1980)
Alison Michaels (1 episode, 1979-1980)
Richard Selvan (1 episode, 1979)
Dr. Mallory (1 episode, 1979)
Majel (1 episode, 1979-1980)
Koren (1 episode, 1979-1980)
Yarat (1 episode, 1980)
Jennifer / Leila Markeson (1 episode, 1980)
Karl (1 episode, 1980)
Neil (1 episode, 1980)
Buck's Mother (1 episode, 1981)
Saurus (1 episode, 1981)
Flagg (1 episode, 1981)
Lt. General Preston Myers (1 episode, 1981)
Cowan (1 episode, 1981)
Major Jason Samos / Pangor (1 episode, 1981)
Dr. Moray (1 episode, 1981)
Admiral Zite (1 episode, 1981)
Selmar (1 episode, 1979)
Stella Warden (1 episode, 1979-1980)
Corporal M.K. Schultz (1 episode, 1979-1980)
Hood (1 episode, 1979)
Young Woman (1 episode, 1979)
Kelan (1 episode, 1980)
Pinchas (1 episode, 1980)
Olympian (1 episode, 1980)
Nurse Paulton (1 episode, 1981)
Llamajuna (1 episode, 1981)
Loran (1 episode, 1981)
Reardon (1 episode, 1981)
General Arnheim (1 episode, 1981)
Demeter (1 episode, 1981)
Amos Armat (1 episode, 1979)
Lieutenant Harriet Twain (1 episode, 1979-1980)
Regis Saroyan (1 episode, 1979)
Supervisor (1 episode, 1979)
Jayel (1 episode, 1979)
Zarina (1 episode, 1980)
Carew (1 episode, 1980)
Technician (1 episode, 1980)
Clare (1 episode, 1980)
U.S. President (1 episode, 1981)
Relcos (1 episode, 1981)
Zykarian Jr. (1 episode, 1981)
Chief Petty Officer Hall (1 episode, 1981)
Brigadier Gordon (1 episode, 1979-1980)
Carl Morphus (1 episode, 1979-1980)
Renna (1 episode, 1979)
Hugo (1 episode, 1979-1980)
Disco Skater (1 episode, 1979)
Tora (1 episode, 1980)
Rambeau (1 episode, 1980)
Rorvik (1 episode, 1980)
Lieutenant Rekoff (1 episode, 1980)
Dawn (1 episode, 1980)
Helson (1 episode, 1980)
Koldar (1 episode, 1981)
Air Force General (1 episode, 1981)
Captain (1 episode, 1981)
General Zoman (1 episode, 1981)
Delph (1 episode, 1981)
Kaleel (1 episode, 1979-1980)
Ted Warwick (1 episode, 1979)
Nyree (1 episode, 1979)
M.D. Toman (1 episode, 1979-1980)
Gurney Langston, Jr. (1 episode, 1979)
The Keeper (1 episode, 1980)
Guard (1 episode, 1980)
Cirus (1 episode, 1980)
Dr. Albert (1 episode, 1980)
Lieutenant Garth (1 episode, 1980)
Oto Anad (1 episode, 1980)
Freighter Captain (1 episode, 1980)
Toby Kaplin (1 episode, 1980)
Private Zedht (1 episode, 1981)
Cleis (1 episode, 1981)
Senior Officer (1 episode, 1981)
Boy (1 episode, 1981)
Rolla (1 episode, 1981)
Midshipman (1 episode, 1981)
Kovick (1 episode, 1981)
Miss Cosmos (1 episode, 1979-1980)
Macon (1 episode, 1979)
Gymon (1 episode, 1979)
Guard (1 episode, 1979)
Alicia (1 episode, 1979-1980)
Greta (1 episode, 1980)
Mark (1 episode, 1980)
Security Agent (1 episode, 1980)
Supervisor (1 episode, 1980)
Quarod (1 episode, 1980)
General Yoomak (1 episode, 1981)
Major Elif (1 episode, 1981)
Hag (1 episode, 1981)
Major Peterson (1 episode, 1981)
Johnson (1 episode, 1981)
Yeoman James (1 episode, 1981)
Clayton (1 episode, 1979)
Linea (1 episode, 1979-1980)
Rita (1 episode, 1979)
Shuttle Captain (1 episode, 1979)
Rand Sorgon (1 episode, 1980)
Maya (1 episode, 1980)
Alien Squadron Leader (1 episode, 1980)
Elaine (1 episode, 1980)
Thromis (1 episode, 1981)
Rand (1 episode, 1981)
General Sothoz (1 episode, 1981)
Onlooker #1 (1 episode, 1981)
Crawford (1 episode, 1981)
Petrie (1 episode, 1981)
Galen (1 episode, 1979-1980)
Lieutenant Zimmerman (1 episode, 1979)
Man (1 episode, 1979)
Major Norris (1 episode, 1979)
Westlake (1 episode, 1979)
Pantherman (1 episode, 1980)
Goneril (1 episode, 1980)
Clerk (1 episode, 1980)
Karem (1 episode, 1980)
Miles (1 episode, 1980)
High Judge (1 episode, 1981)
Chronos (1 episode, 1981)
Mailman (1 episode, 1981)
Brigadier General Biles (1 episode, 1981)
Mummy Monster (1 episode, 1981)
Wingman (1 episode, 1981)
General Towtuk (1 episode, 1981)
Onlooker #2 (1 episode, 1981)
Hartsteen (1 episode, 1979)
Major Fields (1 episode, 1979-1980)
Karsh (1 episode, 1979)
War Technician (1 episode, 1979)
Mime (1 episode, 1980)
Marsden (1 episode, 1980)
Security Man (1 episode, 1980)
Young Officer (1 episode, 1980)
Marcos (1 episode, 1981)
Air Force Sergeant (1 episode, 1981)
Syla (1 episode, 1981)
Thordis (1 episode, 1981)
General Kuzan (1 episode, 1981)
Julio (1 episode, 1979)
Ticket Clerk (1 episode, 1979)
Eli Twain (1 episode, 1979-1980)
First Council Member (1 episode, 1980)
Tarkas (1 episode, 1980)
Kally (1 episode, 1981)
Young Lieutenant (1 episode, 1981)
Crew Member (1 episode, 1981)
Young Marine (1 episode, 1981)
Female Pilot (1 episode, 1979)
Katrina (1 episode, 1979)
Woman (1 episode, 1980)
Eric Zogan (1 episode, 1980)
Darel (1 episode, 1981)
Bailiff (1 episode, 1981)
Woman (1 episode, 1979)
Satrap (1 episode, 1980)
Court Clerk (1 episode, 1981)
Marine Sergeant (1 episode, 1981)
Joham (1 episode, 1981)
Husband (1 episode, 1979)
First Security Guard (1 episode, 1980)
Simmons (1 episode, 1981)
Technician (1 episode, 1979)
Narrator (uncredited) (21 episodes, 1979-1980)
Crichton (uncredited) (11 episodes, 1981)
Ezarhaaden / Mr. DeBronin (uncredited) (2 episodes, 1979-1981)
Minor Role (uncredited) (2 episodes, 1981)
Sinaloa Gaming Computer (uncredited) (1 episode, 1979)
Flight Controller (uncredited) (2 episodes, 1979-1980)
Raphael Argus' Ship's Computer (uncredited) (1 episode, 1979)
Alicia's Father (uncredited) (1 episode, 1979)
Wrather (uncredited) (1 episode, 1979)
Guard (uncredited) (1 episode, 1980)
Elana (uncredited) (1 episode, 1980)
Council Member (uncredited) (1 episode, 1980)
Sedond Satyr (uncredited) (1 episode, 1981)
Colonel Turner (uncredited) (1 episode, 1981)
First Satyr (uncredited) (1 episode, 1981)