Kirk is convinced to take Spock's living spirit back to Vulcan...to do so he risks his and his entire crew's careers. Even if their mission to the unstable planet Genesis, the final resting place of their friend, is a success, the punishment for their disobedience awaits them...

Bionic Bob’s fourth Star Trek movie revision attempts to tighten up the storyline pacing, keep our heroes in character, and retain the light spirit of the adventure while removing some of the more over the top humor.