On the eve of retirement, Kirk and McCoy are charged with assassinating the Klingon High Chancellor and imprisoned. The Enterprise crew must help them escape to thwart a conspiracy aimed at sabotaging the last best hope for peace.

Stars

William Shatner

Leonard Nimoy

DeForest Kelley

James Doohan

Walter Koenig

Nichelle Nichols

George Takei

Kim Cattrall

Nicholas Meyer