The gang head to Puerto Rico to go on holiday. They visit an ancient fortress where the ghost of General Juan Carlos, who guards the El Moro Fortress, warns them to stay away.
Release Date
Dec 9, 1978
MAIN CAST
Casey Kasem
Shaggy Rogers (voice)
Don Messick
Scooby-Doo (voice)
Frank Welker
Fred Jones (voice)
Heather North
Daphne Blake (voice)
GUEST CAST
Cast not added yet.
