Star Trek IV: The Voyage Home

Kirk and Spock and the Enterprise crew go back in time to save the whales and in the process save Earth. Sounds bloody ridiculous and I certainly thought so when this was released back in the day but it remains to many the favorite of the Trek films with the original crew and I must confess I now find it quite enjoyable. James Doohan has some of his best moments here as does Walter Koenig and Leonard Nimoy once again did a fine job of keeping all of the egos in check as director. He also has some of the best lines in the film which certainly has some great humorous moments and may even appeal to non-Trekker audiences.