Chewbacca
Peter Mayhew
Luke Skywalker
Mark Hamill
Holographic Band Singer
David Freiberg
Marty Balin
Holographic Band Member
Craig Chaquico
John Barbata
Chef Gormaanda / Amorphian Instructor / Krelman
Harvey Korman
Malla
Mickey Morton
Itchy
Paul Gale
Lumpy
Patty Maloney
Imperial Guard Officer
Jack Rader
The Great Zorbak (Holographic Gymnast)
Stephanie Stromer
Princess Leia Organa
Carrie Fisher
Michael Potter
Holographic Tumblers
Wazzan Troupe
Ringleader
Yûichi Sugiyama
Imperial Officer (wallscreen)
Claude Woolman
Imperial Guard #1
Lev Mailer
Darth Vader
David Prowse
Boba Fett (uncredited voice)
Don Francks
Ben (Obi-Wan) Kenobi (archive footage) (uncredited)
Alec Guinness
Dancer (uncredited)
Mary Ann Hay
Teenage 'Wookie' (uncredited)
Linda Hoxit
Han Solo
Harrison Ford
C-3PO
Anthony Daniels
Darth Vader (voice)
James Earl Jones
Ackmena
Bea Arthur
Saun Dann
Art Carney
Paul Kantner
Mermeia
Diahann Carroll
Writer
Pat Proft
Characters
George Lucas
Director
Steve Binder
Executive Producer
Dwight Hemion
Costume Design
Bob Mackie
Art Designer
Ralph McQuarrie
David Acomba
Sound Effects
Ben Burtt
Bruce Vilanch
Sound
Ed Greene
Gary Smith
Leonard Ripps
Rod Warren
Mitzie Welch
Producer
Joe Layton
Jeff Starsh
Ken Welch
Director of Photography
John B. Field
Original Music Composer
Ian Fraser
Editor
Jerry Bixman
Vince Humphrey
Art Direction
Brian Bartholomew
Set Decoration
Garrett Lewis
Makeup Artist
Keith Crary
Verne Langdon
Michael Lorenz
Peter Cole
Sound Recordist
Dean Okrand