Five Have a Mystery to Solve

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.

• Ernest MorrisDirector

• David PalmerJulian
• Darryl ReadDick
• Mandy HarperGeorge
• Paula BoydAnne
• Michael BalfourEmilio
• Keith PyottSir Hugo Blaize
• Robin HunterSydney