Clark Griswold is on a quest to take his family to the Walley World theme park for a vacation, but things don't go exactly as planned.

20th-century astronaut Buck Rogers awakens in the 25th century after a freak accident puts him in suspended animation for 500 years. Upon returning to Earth and discovering the planet is recovering from a nuclear war, Buck uses his combat skills and ingenuity to protect Earth and fight evil throughout the galaxy alongside starfighter pilot Colonel Wilma Deering and robot companion Twiki.

In this third film version of the Bad News Bears series, Tony Curtis plays a small time promotor/hustler who takes the pint-sized baseball team to Japan for a match against the country's best little league baseball team which sparks off a series of adventures and mishaps the boys come into.