Capt. Kirk and his crew must deal with Mr. Spock's half brother who kidnaps three diplomats and hijacks the Enterprise in his obsessive search for God.
|William Shatner||Leonard Nimoy|
|DeForest Kelley||James Doohan|
|George Takei||Nichelle Nichols|
|Walter Koenig||David Warner|
|Laurence Luckinbill||Charles Cooper|
|Cynthia Gouw||Todd Bryant|