The Professor (Felix Aylmer) is showing Susie (Evelyn Dall) around his time machine when it accidently takes off with Tommy (Tommy Handley) and Bill (George Moon) also on board. They are transported to Elizabethan England where they come across Walter Raleigh, William Shakespeare, Queen Elizabeth 1, Captain John Smith and Pocohontas. Will our time travellers return?

The CIA sends playboy Mike Trent to Alaska with agent Vee Langley, posing as his "nurse," to investigate flying saucer sightings. At first, installed in a hunting lodge, the two play in the wilderness. But then they sight a saucer. Investigating, our heroes clash with an inept gang of Soviet spies, also after the saucer secret.