Full Cast of Galaxy Quest Actors/Actresses

Galaxy Quest cast list, listed alphabetically with photos when available. This list of Galaxy Quest actors includes any Galaxy Quest actresses and all other actors from the film. You can view trivia about each Galaxy Quest actor on this list, such as when and where they were born. To find out more about a particular actor or actress, click on their name and you'll be taken to a page with even more details about their acting career. The cast members of Galaxy Quest have been in many other movies, so use this list as a starting point to find actors or actresses that you may not be familiar with.

Items include everything from Sigourney Weaver to Alan Rickman.

If you want to answer the questions, "Who starred in the movie Galaxy Quest?" and "What is the full cast list of Galaxy Quest?" then this page has got you covered.

This cast list of who was in Galaxy Quest includes both lead and minor roles. {#nodes}
Ranked by
  • Sigourney Weaver
    Alien, Ghostbusters, Avatar
  • Justin Long
    Galaxy Quest, DodgeBall: A True Underdog Story, Pineapple Express
  • Missi Pyle
    Anchorman: The Legend of Ron Burgundy, Big Fish, As Good as It Gets
  • Alan Rickman
    Die Hard, Harry Potter and the Prisoner of Azkaban, Harry Potter and the Deathly Hallows – Part 2
  • Tony Shalhoub
    Men in Black, Cars, Galaxy Quest
  • Sam Rockwell
    Iron Man 2, The Green Mile, Galaxy Quest