It also served as a springboard for the acting careers of its two other stars Natalie Wood (in her first non-child ""adult"" role) and unknown 16 year-old actor Sal Mineo.Spock was informed by Vulcan ambassadors that Ambassador Spock Prime, his older self and Alternate Reality counterpart from the original timeline, had died.After long and serious study, we suggest in the interest of our beloved country a 50/50 settlement is best solution.He had previously performed tough-guy roles in two other Warner Bros.features:Sinner""s Holiday (1930)(his film debut with co-star Joan Blondell) and director Archie Mayo""sThe Doorway to Hell (1930).