
118 minutes
11/26/1986
When a huge alien probe enters the galaxy and begins to vaporize Earth's oceans, Kirk and his crew must travel back in time in order to bring back whales and save the planet.

William Shatner
as Kirk

Leonard Nimoy
as Spock

DeForest Kelley
as McCoy

James Doohan
as Scotty

George Takei
as Sulu

Walter Koenig
as Chekov

Nichelle Nichols
as Uhura

Mark Lenard
as Sarek

Jane Wyatt
as Amanda

Majel Barrett
as Commander Chapel

Robert Ellenstein
as Federation Council President

John Schuck
as Klingon Ambassador

Brock Peters
as Admiral Cartwright

Robin Curtis
as Lt. Saavik

Catherine Hicks
as Gillian
Michael Snyder
as Starfleet Communications Officer

Michael Berryman
as Starfleet Display Officer
Mike Brislane
as Saratoga Science Officer

Grace Lee Whitney
as Commander Rand

Jane Wiedlin
as Alien Communications Officer

Vijay Amritraj
as Starship Captain
Nick Ramus
as Saratoga Helmsman
Thaddeus Golas
as Controller #1
Marty Pistone
as Controller #2

Scott Devenney
as Bob Briggs

Viola Kates Stimpson
as Lady in Tour

Phil Rubenstein
as 1st Garbageman
John Miranda
as 2nd Garbageman
Joe Knowland
as Antique Store Owner
Bob Sarlatte
as Waiter
Everett Lee
as Cafe Owner
Richard Harder
as Joe
Alex Henteloff
as Nichols

Tony Edwards
as Pilot

Eve Smith
as Elderly Patient

Tom Mustin
as Intern #1
Greg Karas
as Intern #2

Raymond Singer
as Young Doctor

David Ellenstein
as Doctor #1

Judy Levitt
as Doctor #2
Teresa E. Victor
as Usher
James Menges
as Jogger

Kirk R. Thatcher
as Punk on Bus

Jeff Lester
as FBI Agent

Joe Lando
as Shore Patrolman
Newell Tarrant
as CDO

Mike Timoney
as Electronic Technician
Jeff Martin
as Electronic Technician
Joseph Naradzay
as Marine Sargent
Donald W. Zautcke
as Marine Lieutenant

Monique DeSart
as Madelaine (uncredited)

Madge Sinclair
as Saratoga Captain (uncredited)

Kimberly L. Ryusaki
as Tourist (uncredited)

Philip Weyland
as Tourist (uncredited)
Layla Sarakalo
as Passerby (uncredited)