David McMahon Movies

Giants Mollusks are released from the earth by an earthquake and start killing people.

A New Orleans boxer backs out of a bout and leaves his girlfriend for Korea.

A giant prehistoric praying mantis, recently freed from the Arctic ice, voraciously preys on American military at the DEW Line and works its way...

A compulsive gambler bets her freedom against a $16,000 debt to a crime boss…and loses. But before he can collect, she skips town, with a...

Scientists surgically transform the Creature into an air-breather, but being able to live on land is not enough to make him comfortable with humans....

In this wacky military spoof, Lemmon plays a terminally bored Army private waging a war of wits as he tries to throw a party under the nose of his...

A fisherman with money problems hires out his boat to transport criminals.

When a young woman's skeletal remains turn up on a Massachusetts beach, Barnstable cop Peter Moralas teams with Boston police and uses forensics,...

Composer Gary Stuart (Ray Milland) and his wife, Connie (Jane Wyman), have an argument over her alleged affair with Courtney Craig (Tom Helmore). The...

When Willie leaves home to join the war effort he is all ready to become a hero, but he is only frustrated when his posting ends up to be in his home...

A man who is believed to have murdered a woman, escapes from the insane asylum to find if he was the one to actually kill her using the scarf she was...

Wally Hogan has things going his way. He is the manager-trainer of Bullet Bradley, a fighter who has just won the lightweight championship. However,...

An alien from Venus tries to take over the world with the help of a disillusioned human scientist, as his wife, his best friend and the friend's wife...

Professor Brookfield along with daughters Peggy and Susan move to small town Pasadena, California. Their new neighbor Mrs. Fielding helps them move...

An insurance agent's greedy girlfriend with a taste for mink leads him to a life of crime.

In the 1930s, amoral blonde tommy-gun girl Bonnie Parker cut a swath of bodies across the South-West. Starting out on gas stations and bars with...

Two absentee American parents get to know their three children again after spending five years in Panama.

Nick Romano lives in a poor tenement building on the south side of Chicago with his well-meaning but drug-addicted mother, Nellie. She encourages him...

A grandson of a recently deceased millionaire mistakes a beautiful female disc jockey for her aunt, who once dated the grandfather.

After the North defeats the South, Union Maj. Jeff Clanton heads to Missouri to provide the Confederacy's Quantrill's Raiders a chance to claim...