Five Have a Mystery to Solve

Name: Five Have a Mystery to Solve
Genre: Family
Released: 1964-05-01T00:00:00.000Z
Duration: 96 min
Rating: 4
Cast: David Palmer, Darryl Read, Mandy Harper, Paula Boyd, Michael Balfour

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.