The Island of Adventure

Four British teens on vacation visit an island and discover that a terrorist group is using it as their headquarters.

• Anthony SquireDirector

• Norman BowlerBill Smugs
• Wilfrid BrambellUncle Jocelyn
• Eleanor SummerfieldAunt Polly
• Catherine SchellAlison Mannering
• John Rhys-DaviesSmith
• Leon LissekJo
• Paul WilliamsonM.I.5 Boss
• Frank WilliamsMap Shop Owner
• Peter Forbes-RobertsonMr. Roy
• Julie NeesamMaggie
• John Forbes-RobertsonMr. Roy
• Patrick FieldPhilip Mannering