American crook Renzo Capetto sees a chance to make a bundle when a Caribbean island has a revolution. He plans to help loyalists (and the national treasury) escape on his boat, then kill the men and blame their deaths on a mythical sea monster. Trouble ensues when the _real_ monster shows up!- Written by Paul White <firstname.lastname@example.org>
After the Cuban Revolution, the mobster Renzo Capetto and his lover Mary-Belle Monahan transport a group of exiled Cubans led by General Tostada to the United States with a Cuban treasure to finance a counterrevolution against Castro. However, Renzo and his gang formed by Pete Peterson Jr., Happy Jack Monahan and Sparks Moran, who is indeed the American Agent XK150, plan to steal the treasure from the Cuban people. They fabricate a sea monster to change the course to San Juan and kill Cuban soldiers. However they discover that the creature does exist and is attacking them all.- Written by Claudio Carvalho, Rio de Janeiro, Brazil
Inept government agent XK150 is on the trail of mobster Renzo Capetto, a Bogart wanna-be who is transporting General Tostada, a group of exiled Cuban nationals, and a large portion of the Cuban treasury out of Cuba. Renzo is also accompanied by Mary-Belle Monahan (an infamous gangster moll), Happy Jack Monahan (her dim-bulb gangster-in-training brother) and Pete Peterson Jr. (a hoodlum/animal impersonator). Agent XK150 assumes the identity of "Sparks Moran" and somehow convinces Renzo to add him to the gang. Renzo concocts a plan to "invent" a sea monster, so that the Cubans will allow him to change their course. The phony sea monster will allow him to eliminate a few of the Cubans, and get himself closer to the treasure. Unfortunately, someone else invented the monster first.- Written by Robert Stanfield <email@example.com>
A crook decides to bump off members of his inept crew and blame their deaths on a legendary sea creature. What he doesn't know is that the creature is real.- Written by Alan Smithee, Jr.
CIA agent XK-150 (Robert Towne) is working undercover in a Cuba-like small Caribbean island nation that is undergoing a revolution when he discovers that notorious international playboy...See full synopsis » (Warning: contains spoilers!)