Based on the true story of film actress Ina Balin and her efforts with American Red Cross volunteer Betty Tisdale, as well as a compassionate Vietnamese woman running a Saigon orphanage, to rescue as many children as possible and fly them out of the country before South Vietnam's fall in the spring of 1975 through the An Lac baby-lift.

An American submarine leaves Tierra Del Fuego, and one of its crew has secretly brought aboard a container full of poisonous snakes which escape storage and bite key personnel on the submarine, causing an accident that cripples the vehicle so that it drops to the bottom of the Southern Ocean. Worse still, the snakes are still at large on the submarine and complicate the efforts of the crew to escape the sunken vessel.

Jake Blues, just released from prison, puts his old band back together to save the Catholic home where he and his brother Elwood were raised.