Mike helps to bust up a murderous alien-smuggling ring. ...

Mike takes part in a daring rescue mission of a woman held prisoner by foreign forces. ...

Mike battles saboteurs, while conducting an underwater security check for a rocket fuel plant. ...

Three brothers pose as abalone fishermen and hire Mike to teach them to use scuba gear. Mike becomes suspicious, trails the siblings, and discovers their real reason for ...

Mike investigates the murder of a diver who maintained an underwater phone cable connecting a chemical company with the mainland. He discovers the wire is being tapped to ...

While on a surveying mission for the Continental Congress, Daniel and David get caught in the middle of a dispute between two women and a man bent on destroying their sal ...

While on a surveying mission for the Continental Congress, Daniel and David get caught in the middle of a dispute between two women and a man bent on destroying their sal ...

While on a surveying mission for the Continental Congress, Daniel and David get caught in the middle of a dispute between two women and a man bent on destroying their sal ...

While on a surveying mission for the Continental Congress, Daniel and David get caught in the middle of a dispute between two women and a man bent on destroying their sal ...

While on a surveying mission for the Continental Congress, Daniel and David get caught in the middle of a dispute between two women and a man bent on destroying their sal ...