Five Have a Mystery to Solve (1964)
Four cousins meet a new friend who has strange powers over all the animals on Whispering Island. After discovering the crusader's treasure, they are imprisoned in a flooded dungeon.
Released: May 01, 1964
Runtime: 96 minutes
Genre: Family
Stars: David Palmer, Darryl Read, Mandy Harper, Paula Boyd, Michael Balfour, Keith Pyott
