Rainbow (1996)
Rainbow is a 1996 fantasy movie directed by Bob Hoskins, with a running time of 1h 38m. It stars Bob Hoskins, Willy Lavendel and Jacob Tierney.
Four kids and a dog embark on the adventure of a lifetime -- the search for the end of the Rainbow. With the aid of computers and an irrepressible belief, they achieve the impossible, finding and riding the multicolored arc.