• 
  Rockne S. O'Bannon

  regizor
• 
  Les Sheldon

  regizor

• 
  Roy Scheider

  Capitanul Nathan Bridger
• 
  Stacy Haiduk

  Lt. Cmdr. Katherine Hitchcock (1993-1994)
• 
  Don Franklin

  Cmdr. Jonathan Ford
• 
  Rosalind Allen

  Dr.Wendy Smith
• 
  Stephanie Beacham

  Dr. Kristin Westphalen
• 
  Jonathan Brandis

  Lucas Wolenczak

• 
  Michael DeLuise

  Tony Piccolo (1994-1996)
• 
  Peter DeLuise

  Dagwood (1994-1996)
• 
  Michael Ironside

  Capt. Oliver Hudson (1995-1996)
• 
  Ted Raimi

  Lt. Timothy O'Neill
• 
  Seth Green

  Nick
• 
  JoAnna Garcia Swisher

  Iris
• 
  Rus Blackwell

  Reynolds (1 episode, 1994)

• 
  George Marshall Ruge

  Torrance (1 episode, 1993)
• 
  Rick Fitts

  Trafic Policeman (1 episode, 1994)
• 
  Bernie Casey

  Admiral Vanalden (1 episode, 1995)
• 
  Ralph Wilcox

  Mason Freeman  (5 episodes, 1994-1996)
• 
  Ryan Alosio

  Assistant (1 episode, 1994)
• 
  Christopher Carroll

  Policeman (1 episode, 1994)
• 
  Juan Fernández

  Ilich Ramirez Colon (1 episode, 1995)
• 
  Tressa DiFiglia

  Ice Cream Vendor (1 episode, 1994)
• 
  Dustin Nguyen

  Chief William Shan (4 episodes, 1994)
• 
  Luis Guzmán

  General Guzmano (1 episode, 1994)
• 
  Chris Edgerly

  Ross's Friend (1 episode, 1995)
• 
  Tim DeKay

  Lawrence Deon (3 episodes, 1995-1996)
• 
  Carlos Carrasco

  Colonel Miguel (1 episode, 1994)
• 
  H.M. Wynant

  Head #3 (1 episode, 1994)
• 
  Timothy Omundson

  Dr. Joshua Levin (4 episodes, 1993)
• 
  Marc Macaulay

  Colonel Manheim  (2 episodes, 1995-1996)
• 
  Justine Shapiro

  Cmdr. Williams (1 episode, 1993)
• 
  Michael Desante

  Olden (1 episode, 1993)
• 
  Larry Brandenburg

  DeNado (1 episode, 1994)
• 
  Udo Kier

  Dr. Guy Peche (1 episode, 1993)
• 
  Joe Seneca

  Professor Bingham (1 episode, 1995)
• 
  Dennis Christopher

  Ambassador Dillington (1 episode, 1996)
• 
  Erick Avari

  Lybyan Representative (1 episode, 1993)
• 
  Sam Jenkins

  Mariah (2 episodes, 1994-1995)
• 
  Michael York

  President Alexander Bourne (3 episodes, 1995-1996)
• 
  Dom DeLuise

  Nick Piccolo (1 episode, 1994)
• 
  Jim Lau

  Dr. Wong Fay Hung (1 episode, 1994)
• 
  Charles Cyphers

  Calvin Shelley (1 episode, 1994)
• 
  Charlton Heston

  Abalon (1 episode, 1994)
• 
  Brittany Murphy

  Christine VanCamp (1 episode, 1995)
• 
  Robert Small

  Dr. Roberts  (2 episodes, 1995)
• 
  Jason Stuart

  Motivational Speaker (1 episode, 1994)
• 
  Alan Scarfe

  Dr. Rubin Zellar (1 episode, 1993)
• 
  Mark Hamill

  Tobias LeConte (2 episodes, 1995)
• 
  Ksenia Prohaska

  Serbian (2 episodes, 1993-1994)
• 
  David McCallum

  Frank Cobb (1 episode, 1993)
• 
  Buckley Norris

  Territorial Governor (1 episode, 1993)
• 
  Sandy McPeak

  Grant (1 episode, 1994)
• 
  Daniel Stern

  Pierre (1 episode, 1993)
• 
  Lewis Arquette

  Kearny (1 episode, 1995)
• 
  William Shatner

  Milos Tezlof (1 episode, 1994)
• 
  Tamara Tunie

  Laura (1 episode, 1995)
• 
  David Marciano

  Mack Stumpp (1 episode, 1994)
• 
  Lindsay Frost

  Savannah Rossovich (1 episode, 1993)
• 
  Sandra Hess

  Dr. Karen Sommers (1 episode, 1995)
• 
  Royce D. Applegate

  Chief Manilow Crocker (23 episodes, 1993-1994)
• 
  Leslie Hope

  Marie Piccolo (1 episode, 1994)
• 
  Aki Aleong

  Army General Tran (1 episode, 1994)
• 
  Patricia Herd

  Wife (1 episode, 1993)
• 
  Philip Tanzini

  David (1 episode, 1994)
• 
  Mark Fauser

  Weapons Officer Phillips (4 episodes, 1993-1994)
• 
  Philip Tan

  Commando (1 episode, 1994)
• 
  Pete Penuel

  Man (1 episode, 1995)
• 
  Yaphet Kotto

  Captain Jack Clayton (1 episode, 1993)
• 
  Lucy Lin

  Reporter #2 (1 episode, 1994)
• 
  Hank Stone

  Cellmate  (2 episodes, 1995)
• 
  Tony A. Angelo

  Crew Man (7 episodes, 1993-1994)
• 
  Wanda De Jesus

  Commander Pamela Lopez (1 episode, 1995)
• 
  Anthony Powers

  Tom Riley (1 episode, 1994)
• 
  Rachael Harris

  Rose (1 episode, 1993)
• 
  Traber Burns

  Captain John Corey (1 episode, 1996)
• 
  David Spielberg

  Inspector Donnegan (1 episode, 1995)
• 
  Jonathan Bouck

  Boy (1 episode, 1994)
• 
  James Shigeta

  Vietnamese President Chi (2 episodes, 1994)
• 
  John D'Aquino

  Lt. Benjamin Krieg  (24 episodes, 1993-1995)
• 
  Luca Bercovici

  The Marauder (1 episode, 1995)
• 
  Todd Allen

  Clay Marshall (1 episode, 1995)
• 
  Tony Denison

  Bobby (1 episode, 1994)
• 
  Jonathan Banks

  Maximillian Scully (2 episodes, 1994-1995)
• 
  Kent McCord

  Commander Scott Keller (5 episodes, 1994-1995)
• 
  Derek Webster

  Corbett (1 episode, 1994)
• 
  Sherman Howard

  Packard (1 episode, 1994)
• 
  Tom Henschel

  Rosenthal (1 episode, 1994)
• 
  Dawn Robinson

  Sarah Toenin (1 episode, 1995)
• 
  Tim Russ

  Martin Clemens (1 episode, 1993)
• 
  John Finn

  Colonel Schrader (1 episode, 1994)
• 
  Leif Riddell

  Eddie (1 episode, 1995)
• 
  Bob Pepper

  Bar Patron (1 episode, 1996)
• 
  Michael Parks

  George Le Chein (1 episode, 1993)
• 
  Bryan Friday

  Waiter (1 episode, 1996)
• 
  Brad Hunt

  Le Chein Guard (1 episode, 1993)
• 
  Dennis Lipscomb

  Tucker (1 episode, 1994)
• 
  Michael Reilly Burke

  Commando (1 episode, 1994)
• 
  Gregory Paul Martin

  Marcus Rawlings (1 episode, 1994)
• 
  Christopher M. Brown

  Obatu (2 episodes, 1994)
• 
  Richard Herd

  Admiral Noyce (12 episodes, 1993-1994)
• 
  Robert Foxworth

  Royce Shelton (1 episode, 1994)
• 
  Kristian Truelsen

  Technician (1 episode, 1995)
• 
  Keith Hudson

  Tyler (1 episode, 1994)
• 
  Anthony Winters

  Color Guard (1 episode, 1994)
• 
  William Russ

  Rusty Thomas (1 episode, 1993)
• 
  Francis X. McCarthy

  Jones (1 episode, 1994)
• 
  Kellie Martin

  Cleo Walker (1 episode, 1993)
• 
  John Saint Ryan

  Captain Finius Wideman (1 episode, 1993)
• 
  Leslie Bega

  Sandra (1 episode, 1995)
• 
  Bonnie Bartlett

  Secretary General Andrea Dre (1 episode, 1994)
• 
  Felicity Waterman

  Mika (1 episode, 1994)
• 
  Jennifer Sky

  Shop Girl (1 episode, 1994)
• 
  Gene Ross

  Louis Jacobi (1 episode, 1993)
• 
  Carl Lumbly

  Lamm (1 episode, 1994)
• 
  Denis Arndt

  Navy Quartermaster Bickle (2 episodes, 1994)
• 
  Elise Neal

  Lt. J.J. Fredricks (13 episodes, 1995-1996)
• 
  Clark Heathcliffe Brolly

  Renegade Sensor Chief (1 episode, 1993)
• 
  William deVry

  Matthew (1 episode, 1994)
• 
  Jonathan Mangum

  Covington (1 episode, 1994)
• 
  Tim Kelleher

  Bowman  (1 episode, 1994)
• 
  Cameron Thor

  Dumont (1 episode, 1995)
• 
  Dave Fennoy

  Reporter #1 (1 episode, 1994)
• 
  Peter Sands

  Cobber (1 episode, 1993)
• 
  Rya Kihlstedt

  Jessie (1 episode, 1994)
• 
  Brett Rice

  Dustin Thaw  (2 episodes, 1995)
• 
  Charles Gitonga Maina

  Professor Obatu (1 episode, 1995)
• 
  Mimi Kuzyk

  Laura Huxley (1 episode, 1994)
• 
  Karyn Malchus

  Alien  (3 episodes, 1994-1995)
• 
  Brent Hinkley

  Commando (1 episode, 1994)
• 
  Edward Kerr

  Lt. James Brody (28 episodes, 1994-1996)
• 
  Christopher Pettiet

  Zachery Thomas (1 episode, 1993)
• 
  Terence Knox

  Commander Michael VanCamp (1 episode, 1995)
• 
  Michael A. Nickles

  David (1 episode, 1995)
• 
  Brittany Snow

  Hyperion Child  (2 episodes, 1994-1995)
• 
  Kristy Eisenberg

  Ariel  (3 episodes, 1995-1996)
• 
  Julia Nickson-Soul

  Lieutenant Commander Heiko Kimura (1 episode, 1996)
• 
  William Morgan Sheppard

  The Professor (7 episodes, 1993-1994)
• 
  Leslie Hardy

  Beautiful Woman (1 episode, 1993)
• 
  Topol

  Dr. Rafik Hassan (1 episode, 1993)
• 
  Steven Williams

  The President of the USA (1 episode, 1994)
• 
  Sandra Thigpen

  Technician (1 episode, 1994)
• 
  Leo Gordon

  Smith (1 episode, 1994)
• 
  Kristoffer Tabori

  Dr. Wolenczak (1 episode, 1994)
• 
  Tom Nowicki

  Dr. Slaussen  (2 episodes, 1995-1996)
• 
  Tody Bernard

  Butch (1 episode, 1993)
• 
  Roscoe Lee Browne

  Dr. Raleigh Young (2 episodes, 1993-1994)
• 
  Andy Stahl

  General Armand Stassi  (4 episodes, 1995)
• 
  Marco Sanchez

  Sensor Chief Miguel Ortiz (44 episodes, 1993-1995)
• 
  Spike Alexander

  Joseph (1 episode, 1994)
• 
  Vivienne Sendaydiego

  Booth (1 episode, 1995)
• 
  Patricia Charbonneau

  Elaine Morse (2 episodes, 1995)
• 
  Michael G. Kelley

  Brother (1 episode, 1994)
• 
  Stephen Kronish

  Murray Goldwater (1 episode, 1993)
• 
  Mark Lainer

  Construction Worker (1 episode, 1994)
• 
  Matt Landers

  Dinato (1 episode, 1994)
• 
  Lou Bedford

  Johnson (1 episode, 1995)
• 
  Avis-Marie Barnes

  Female Hauler  (2 episodes, 1994-1995)
• 
  Steve Raulerson

  Desk Clerk (1 episode, 1994)
• 
  Raphael Sbarge

  Avatar (1 episode, 1995)
• 
  John Bedford Lloyd

  The Regulator (1 episode, 1993)
• 
  Hank Stratton

  Maxwell (1 episode, 1994)
• 
  Frank Welker

  Special Vocal Effects
• 
  Kathy Evison

  Helmswoman Lonnie Henderson