Gerry Anderson `UFO' series scenario:-
2 aliens with abductees in transport canisters.
A Sea Patrol man flying has an unexpected encounter.
Sea Patrol versus landing aliens.
Flying snatch craft in city street.
Ditto a bit later: offto the pickup.

Others
Tutorial about asssembling a Sea Patrol action image using a photograph as background.
Diver with Siebe Gorman Salvus rebreather.
2 workmen with US Army flamethrowers.