Set in the future, the story follows a young soldier named Johnny Rico and his exploits in the Mobile Infantry. Rico's military career progresses from recruit to non-commissioned officer and finally to officer against the backdrop of an interstellar war between mankind and an arachnoid species known as "the Bugs."

Casper Van Dienas Johnny D. Rico
Dina Meyeras Dizzy Flores
Denise Richardsas Carmen Ibañez
Jake Buseyas Private Ace Levy
Neil Patrick Harrisas Colonel Carl Jenkins
Clancy Brownas Career Sergeant Zim
Michael Ironsideas Lieutenant Jean Rasczak
Patrick Muldoonas Zander Barcalow
Seth Gilliamas Private Sugar Watkins
Rue McClanahanas Biology Teacher
Jost Vacano