Watch Star Trek III: The Search for Spock (1984) : Full Movie Online Free A surprise visit from Spock's father provides a startling revelation: McCoy is harboring Spock's living essence.
Stars: William Shatner, DeForest Kelley, James Doohan, George Takei, Walter Koenig, Nichelle Nichols, Christopher Lloyd, Robin Curtis, Mark Lenard, Merritt Butrick, Judith Anderson