Cast of Spaceballs

Bill Pullman plays Lone Starr, a hero tasked with rescuing Princess Vespa and saving the galaxy.

Rick Moranis portrays Dark Helmet, the comedic villain seeking to capture Princess Vespa and use her for his plans.

Mel Brooks plays President Skroob and Yogurt, who helps guide Lone Starr with wisdom and humor.

Daphne Zuniga takes on the role of Princess Vespa, a princess who escapes her royal obligations.

John Candy plays Barfolemew 'Barf', a half-man, half-dog sidekick who assists Lone Starr.

George Wyner portrays Colonel Sandurz, the loyal assistant to Dark Helmet.

Joan Rivers provides the voice for Dot Matrix, a robot and companion to Princess Vespa.

Dick Van Patten plays King Roland, the father of Princess Vespa.

Michael Winslow appears as Radar Technician, known for his unique vocal sound effects.

Lorene Yarnell Jansson plays Dot Matrix, adding a physical element to the comedic robot character.

John Hurt makes a cameo as Kane, famous for a parody of his role in Alien.

Ed Gale appears as Dink #1, contributing to the film's comedic ensemble.