Cast of Star Trek V: The Final Frontier

William Shatner portrays the iconic Captain James T. Kirk, the confident and charismatic leader of the starship Enterprise.

Leonard Nimoy reprises his role as Mr. Spock, the logical and level-headed Vulcan first officer of the Enterprise.

DeForest Kelley plays Dr. Leonard McCoy, the ship's compassionate and grumpy chief medical officer known for his witty one-liners.

James Doohan portrays Montgomery Scott, the resourceful and skilled chief engineer of the Enterprise.

George Takei plays Cmdr. Hikaru Sulu, the confident and capable helmsman and later captain of his own starship.

Walter Koenig reprises his role as Cmdr. Pavel Chekov, the enthusiastic and loyal navigator of the Enterprise.

Nichelle Nichols portrays Cmdr. Uhura, the skilled and composed communications officer of the Enterprise.

Laurence Luckinbill plays Sybok, the enigmatic and charismatic Vulcan who is Spock's half-brother and a central figure in the film.

David Warner portrays St. John Talbot, a human hostage taken by Sybok and his followers for their own purposes.

Charles Cooper plays Gen. Korrd, a Klingon general who becomes involved in the events surrounding Sybok's mission.

Cynthia Gouw portrays Caithlin Dar, a Starfleet officer serving aboard the Enterprise during the events of the film.

Todd Bryant plays Capt. Klaa, a young and ambitious Klingon captain who seeks to prove himself in battle against Kirk and the Enterprise.