Watch Star Trek III: The Search for Spock (1984) HD Full Movie Free on solarmovie.do. Watch Star Trek III: The Search for Spock (1984) online free. Admiral Kirk and his bridge crew risk their careers stealing the decommissioned U.S.S. Enterprise to...Admiral Kirk and his bridge crew risk their careers stealing the decommissioned U.S.S. Enterprise to return to the restricted Genesis Planet to recover Spock's body.