To save Earth from an alien probe, Kirk and his crew go back in time to retrieve the only beings who can communicate with it, humpback whales.
|Starring||William Shatner, Leonard Nimoy, DeForest Kelley|
|Supporting actors||James Doohan, George Takei, Walter Koenig, Nichelle Nichols, Jane Wyatt, Catherine Hicks, Mark Lenard, Robin Curtis, Robert Ellenstein, John Schuck, Brock Peters, Michael Snyder, Michael Berryman, Mike Brislane, Grace Lee Whitney, Jane Wiedlin, Vijay Amritraj, Majel Barrett, Nick Ramus, Thaddeus Golas, Marty Pistone, Scott DeVenney, Viola Kates Stimpson, Phil Rubenstein, John Miranda, Joe Knowland, Bob Sarlatte, Everett Lee, Richard Harder, Alex Henteloff, Tony Edwards, Eve Smith, Tom Mustin, Greg Karas, Raymond Singer, David Ellenstein, Judy Levitt, Teresa E. Victor, James Menges, Kirk R. Thatcher, Jeff Lester, Joe Lando, Newell Tarrant, Mike Timoney, Jeffrey Martin, Sgt. Joseph Naradzay, 1st Lt. Donald W. Zautcke, Joseph Adamson|
|MPAA rating||PG (Parental Guidance Suggested)|
|Captions and subtitles||English (UK) [CC], English (US) [CC] Details|
|Purchase rights||Stream instantly Details|
|Format||Prime Video (streaming online video)|
|Devices||Available to watch on supported devices|