Rye Playland, Rye, New York, USA
(where Josh finds Zoltar at the end of the film)
437 Greenmount Avenue, Cliffside Park, New Jersey, USA
(Josh's house)
440 Oakdene Avenue, Cliffside Park, New Jersey, USA
(Josh and Billy's school)
435 Greenmount Avenue, Cliffside Park, New Jersey, USA
(Billy's house)
Aug 10, 1987 - Oct 29, 1987
1987 - 1988