The crew of the Enterprise have traveled back in time from the 24th century to make sure that a pivotal moment in their history occurs, the warp drive rocket launch that would lead to human's first contact with aliens. They find the inventor of warp drive and captain of that crucial launch, Zephraim Cochrane, and make him realize the importance of his role.
The ring of power must be destroyed in order to prevent the evil Sauron's plan for conquest. However, one must make a difficult journey to do so. An unlikely individual, Frodo, steps up to carry on the burden to return the ring, and other brave contenders agree to go with him.
Three astronauts are stranded in the middle of space in a damaged spacecraft. Losing breathable air by the second, the astronauts work together with mission control on Earth to survive.
Z and his colony work together to form a wrecking ball during the construction of their tunnels. However, Z cannot keep his composure and ends up dropping the ball.