V

• 
  Marc Singer
  Mike Donovan
• 
  Faye Grant
  Juliet Parrish
• 
  Michael Ironside
  Ham Tyler
• 
  Jane Badler
  Dina
• 
  June Chadwick
  Lydia
• 
  Jennifer Cooke
  Elizabeth Maxwell
• 
  Robert Englund
  Willie
• 
  Jeff Yagher
  Kyle Bates
• 
  Lane Smith
  Nathan Bates
• 
  Blair Tefkin
  Robin Maxwell
• 
  Michael Wright
  Elias Taylor
• 
  Howard K. Smith
  Howard K. Smith
• 
  Aki Aleong
  Chang
• 
  Judson Scott
  Lt. James
• 
  Frank Ashmore
  Philip
• 
  Duncan Regehr
  Charles
• 
  Mickey Jones
  Chris Farber
• 
  Peter Elbling
  Oswald
• 
  Burt Marshall
  Steve Roller
• 
  Bruce Davison
  John Langley
• 
  Nicky Katt
  Sean Donovan
• 
  Jenny Beck
  Elizabeth Clone as Child
• 
  Ashton Wise
  Visitor Bridge Officer
• 
  Michael Durrell
  Robert Maxwell
• 
  Robert Thaler
  Ensign Daniel
• 
  Gela Nash
  Marta
• 
  Sandy Lang
  Visitor Captain
• 
  Christopher Shobe
  Visitor
• 
  Brett Cullen
  Robert
• 
  John Calvin
  Dr. Stephen Maitland

• Kevin Hooks
• Gilbert M. Shilton
• Cliff Bole
• Bruce Seth Green
• Paul Krasny
• John Florea
• Walter Grauman
• Victor Lobl
• Ray Austin
• Earl Bellamy

• Kenneth Johnson
  ...
  (created by)
• David Braff
• David Abramowitz
• Brian Taggert
  ...
  (excerpts written by)
• Paul F. Edwards
• Garner Simmons
• Donald R. Boyle
  ...
  (story)
• Colley Cibber
  ...
  (story)
• Steven E. de Souza
• Chris Manheim
• Paul Monash
• Carleton Eastlake
• Mark Rosner
• John Simmons
• Craig Buck
  ...
  (excerpts written by) (uncredited)
• Diane Frolov
  ...
  (excerpts written by) (uncredited)
• Peggy Goldman
  ...
  (excerpts written by) (uncredited)
• Harry Longstreet
  ...
  (excerpts written by) (uncredited)
• Renee Longstreet
  ...
  (written by)