Two teenagers, Mary (Hayley Mills) and Robert (Keith Hamshere) are lead by Professor Paganel (Maurice Chevalier) on a search expedition for the children's shipwrecked sea captain father. This Disney film was based upon Jules Verne's 1868 adventure novel Captain Grant's Children.
Unfortunately the movie In Search of the Castaways is not yet available on HBO Max.
| Writing | Lowell S. Hawley | Writer |
| Directing | Robert Stevenson | Director |
| Directing | Peter Bolton | Second Unit Director |
| Sound | William Alwyn | Original Music Composer |
| Visual Effects | Peter Ellenshaw | Visual Effects |
| Production | Hugh Attwooll | Associate Producer |
| Costume & Make-Up | Margaret Furse | Costume Design |
| Art | Vernon Dixon | Set Dresser |
| Production | Walt Disney | Producer |
| Visual Effects | Sydney Pearson | Visual Effects |
| Sound | Peter Thornton | Sound Editor |
| Camera | Michael Reed | Additional Photography |
| Production | Peter Manley | Production Manager |
| Camera | Ray Sturgess | Additional Photography |
| Camera | David Harcourt | Additional Photography |
| Camera | Paul Beeson | Director of Photography |
| Editing | Gordon Stone | Editor |
| Art | Michael Stringer | Art Direction |
| Costume & Make-Up | Harry Frampton | Makeup & Hair |
| Camera | Laurie Ridley | Still Photographer |
| Sound | Richard M. Sherman | Songs |
| Sound | Robert B. Sherman | Songs |
