Mark Hamill as Luke Skywalker

Harrison Ford as Han Solo

Carrie Fisher as Princess Leia Organa

Peter Cushing as Grand Moff Tarkin

Alec Guinness as Obi-Wan "Ben" Kenobi

Anthony Daniels as C-3PO

Kenny Baker as R2-D2

Peter Mayhew as Chewbacca

David Prowse as Darth Vader (performer)

James Earl Jones as Darth Vader (voice) (uncredited)

Phil Brown as Uncle Owen

Shelagh Fraser as Aunt Beru

Jack Purvis as Chief Jawa

Alex McCrindle as General Dodonna

Eddie Byrne as General Willard

Drewe Henley as Red Leader

Denis Lawson as Red Two (Wedge Antilles)

Garrick Hagon as Red Three (Biggs Darklighter)

Jack Klaff as Red Four (John "D")

William Hootkins as Red Six (Porkins)

Angus MacInnes as Gold Leader

Jeremy Sinden as Gold Two

Graham Ashley as Gold Five

Don Henderson as General Taggi

Richard LeParmentier as General Motti

Leslie Schofield as Commander #1

Michael Leader as Stormtrooper

David Ankrum as Red Two, Wedge Antilles (voice) (uncredited)

Scott Beach as Stormtrooper (voice) (uncredited)

Lightning Bear as Stormtrooper (uncredited)

Jon Berg as Cantina Alien (uncredited)

Doug Beswick as Cantina Alien (uncredited)

Paul Blake as Greedo (uncredited)

Janice Burchette as Nabrun Leids (uncredited)

Ted Burnett as Wuher (uncredited)

John Chapman as Drifter (Red 12) (uncredited)

Gilda Cohen as Cantina Patron (uncredited)

Tim Condren as Stormtrooper (uncredited)

Barry Copping as Wioslea (uncredited)

Alfie Curtis as Dr. Evazan (uncredited)

Robert Davies as Cantina Patron (uncredited)

Maria De Aragon as Greedo (uncredited)

Robert A. Denham as Hrchek Kal Fas (uncredited)

Frazer Diamond as Jawa (uncredited)

Peter Diamond as Stormtrooper / Tusken Raider / Death Star Trooper / Garouf Lafoe (uncredited)

Warwick Diamond as Jawa (uncredited)

Sadie Eden as Garindan (uncredited)

Kim Falkinburg as Djas Puhr (uncredited)

Harry Fielder as Death Star Trooper (uncredited)

Ted Gagliano as Stormtrooper with Binoculars (uncredited)

Salo Gardner as Cantina Patron (uncredited)

Steve Gawley as Death Star Trooper (uncredited)

Barry Gnome as Kabe (uncredited)

Rusty Goffe as Kabe / Jawa / GONK Droid (uncredited)

Isaac Grand as Cantina Patron (uncredited)

Reg Harding as Stormtrooper (uncredited)

Alan Harris as Leia's Rebel Escort (uncredited)

Frank Henson as Stormtrooper (uncredited)

Arthur Howell as Stormtrooper (uncredited)

Tommy Ilsley as Ponda Baba (uncredited)

Joe Johnston as Death Star Trooper (uncredited)

Annette Jones as Mosep (uncredited)

Linda Jones as Chall Bekan (uncredited)

Joe Kaye as Solomohal (uncredited)

Colin Michael Kitchens as Stormtrooper (voice) (uncredited)

Melissa Kurtz as Jawa (uncredited)

Tiffany Hillkurtz as Jawa (uncredited)

Al Lampert as Daine Jir (uncredited)

Anthony Lang as BoShek (uncredited)

Laine Liska as Muftak / Cantina Band Member (uncredited)

Derek Lyons as Temple Guard / Medal Bearer (uncredited)

Mahjoub as Jawa (uncredited)

Alf Mangan as Takeel (uncredited)

Grant McCune as Death Star Gunner (uncredited)

Geoffrey Moon as Cantina Patron (uncredited)

Mandy Morton as Swilla Corey (uncredited)

Lorne Peterson as Massassi Base Rebel Scout (uncredited)

Marcus Powell as Rycar Ryjerd (uncredited)

Shane Rimmer as InCom Engineer (uncredited)

Pam Rose as Leesub Sirln (uncredited)

George Roubicek as Cmdr. Praji (Imperial Officer #2 on rebel ship) (uncredited)

Erica Simmons as Tawss Khaa (uncredited)

Angela Staines as Senni Tonnika (uncredited)

George Stock as Cantina Patron (uncredited)

Roy Straite as Cantina Patron (uncredited)

Peter Sturgeon as Sai'torr Kal Fas (uncredited)

Peter Sumner as Lt. Pol Treidum (uncredited)

John Sylla as Cantina Voices (voice) (uncredited)

Tom Sylla as Massassi Outpost Announcer / Various Voices (voice) (uncredited)

Malcolm Tierney as Lt. Shann Childsen (uncredited)

Phil Tippett as Cantina Alien (uncredited)

Burnell Tucker as Del Goren (uncredited)

Morgan Upton as Stormtrooper (voice) (uncredited)

Jerry Walter as Stormtrooper (voice) (uncredited)

Hal Wamsley as Jawa (uncredited)

Diana Sadley Way as Thuku (uncredited)

Bill Weston as Stormtrooper (uncredited)

Fred Wood as Cantina Patron (uncredited)

Colin Higgins as Rebel Pilot, Col. Takbright (uncredited)

Ron Tarr as Jabba's Henchman (uncredited)

Anthony Forrest as Sandtrooper / Fixer (uncredited)

Frances Alfred Basil Tomlin as BoShek (uncredited)

John Cannon as Stormtrooper (uncredited)

Larry Ward as Greedo (voice) (uncredited)