Superman agrees to sacrifice his powers to start a relationship with Lois Lane, unaware that three Kryptonian criminals he inadvertently released are conquering Earth.

An L.A. District Attorney attempts to take an unwilling murder witness back to the United States to testify against a top-level mob boss. Frantically attempting to escape two deadly hitmen sent to silence her, they board a Vancouver-bound train only to discover that the killers are onboard with them. For the next 20 hours, as the train hurls through the beautiful but isolated Canadian wilderness, a deadly game of cat and mouse ensues in which their ability to tell friend from foe is a matter of life and death.

Lt. Col. Iceal "Ham" Hambleton is a weapons countermeasures expert and when his aircraft is shot over enemy territory the Air Force very much wants to get him back. Hambleton knows the area he's in is going to be carpet-bombed but a temporary shortage of helicopters causes a delay. Working with an Air Force reconnaissance pilot, Capt. Bartholomew Clark, he maps out an escape route.

Failed college coach Norman Dale gets a chance at redemption when he is hired to coach a high school basketball team in a tiny Indiana town. After a teacher persuades star player Jimmy Chitwood to quit and focus on his long-neglected studies, Dale struggles to develop a winning team in the face of community criticism for his temper and his unconventional choice of assistant coach: Shooter, a notorious alcoholic.