Kimber Sissons

Mike tries to free the pilot of a downed jet from his watertight cockpit before his air runs out, without causing the man's death from the water pressure.

An entire Mexican town is menaced by the presence of a derelict floating mine in its harbor that could ignite fumes from the local nitrate factory if it is detonated.

A professor and his daughter hire Mike to help them search for a rare underwater plant in Costa Rica.

After locating a leak in a gas line and retrieving a young boy's sunken bicycle, Mike is beaten up and threatened by a gang of thugs.

Mike is hired by a playboy sportsman to supervise their underwater shark "safari" in the waters off Peru.

A man claims to have invented a machine that can locate ships carrying gold.

Mike supervises a diamond diving expedition in South America, but discovers that his employers are poaching on someone else's property.

A pair of prospectors hire Mike to trace the source of radioactive fish with a Geiger counter in hopes of finding a uranium deposit.

The murder of a telephone company employee leads Mike to an underwater cable that is being tapped to access top-secret research conferences.

Mike and three other survivors share a life raft after a storm capsizes their boats.

While investigating the cause of a mine flood that killed thirty men, Mike stumbles upon an air pocket with two survivors.

An attractive magazine photographer hires Mike to assist her in getting pictures of a sunken barge off the coast of Mexico.