Captain James T. Kirk

William Shatner

Acting

Captain Spock

Leonard Nimoy

Acting

Dr. Leonard 'Bones' McCoy

DeForest Kelley

Acting

Captain Montgomery 'Scotty' Scott

James Doohan

Acting

Cmdr. Hikaru Sulu

George Takei

Acting

Cmdr. Pavel Chekov

Walter Koenig

Acting

Cmdr. Uhura

Nichelle Nichols

Acting

Sybok

Laurence Luckinbill

Acting

St. John Talbot

David Warner

Acting

Gen. Korrd

Charles Cooper

Acting

Caithlin Dar

Cynthia Gouw

Acting

Capt. Klaa

Todd Bryant

Acting

Vixis (as Spice Williams)

Spice Williams-Crosby

Acting

J'onn

Rex Holman

Acting

God

George Murdock

Acting

Young Sarek

Jonathan Simpson

Acting

High Priestess

Beverly Hart

Acting

Pitchman

Steve Susskind

Acting

Starfleet Chief of Staff

Harve Bennett

Production

Amanda

Cynthia Blaise

Crew

McCoy's Father

Bill Quinn

Acting

Yeoman

Melanie Shatner

Acting

Sybok Warrior (uncredited)

Michael Berryman

Acting

Young Spock

Carey Scott

Acting