Michael J. Fox,Paul Reubens,David Naughton,Irene Tedrow
Leon planned "the great all-nighter" by picking college students to participate in an all-night long scavenger hunt. The 5 teams are given clues to solve, leading them to the next clue, hidden throughout the city. Making his film debut; Michael J. Fox, as Scott, the younger brother.—Evan Shenkman