Happy Jack Monahan is Mary-Belle Monahan's deceptively clean-cut younger brother and a member of the criminal group. While involved in the gang's effort to recover the submerged treasure, he develops a romantic relationship with Mango. Their personal involvement adds complications to the scheme before the underwater attack brings the operation to an end.
Robert Bean has 5 screen credits in a career dating back to 1960. Signature works include The Wild Ride, Creature from the Haunted Sea, Velocity. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
