Spock (2008's Star Trek Vs Bourne h2h
Let's transport Bourne into Spock's time and dimension - and have him as an assassin under a captain for a renegade Star Fleet vessel.
Of course Kirk's Enterprise attempts to stop the renegade Captain. Bourne is beamed aboard their ship to assassinate Kirk (after learning to use the laser weaponry of course), but is intercepted by Spock, who manages to disarm Bourne by surprise, and is already disarmed himself.
The rest of the crew is too busy to assist Spock in the ensuing melee.