Plot
The head of Dartmouth Training College has been murdered, and his successor, Captain Hyde, suspects that he himself may have been the intended target. He enlists the help of his own son Philip, a reluctant cadet at the college, to help him confirm his suspicions about planned enemy action... but meanwhile, there is a Secret Service agent staying at the college observatory, the foreign-born professor of astronomy is behaving strangely, and Naval Intelligence disclaim any knowledge of what is going on...
Trailer
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Cast
Leslie Banks
Capt. Hyde
Kay Walsh
Alison Devar
Mackenzie Ward
Newton Hulls
Cecil Parker
Cmdr. Herbert
Simon Lack
Philip Hyde
Ellen Pollock
Margaret Hulls
Nigel Stock
Rudd
Kynaston Reeves
Prof Devar
Charles Eaton
Commander-in-Chief
Ian Fleming
Naval Intelligence Officer
Gordon Begg
Waiter
Robert Field
Insp. Blake
Peter Shaw
Lt. John Strepte
