William Sylvester Movies

The film is based on the actual events of the Portland Spy Ring trial in the U.K. A disgruntled Navy Clerk is transferred to a secret research...

Retrospective documentary on the making of Gorgo (1961).

Musical short, filmed for the abandoned portmanteau film Red, White and Zero (1967).

An actress and an artist are linked by his brother to deadly smugglers sought by Scotland Yard.

Agent Sam Casey is in a satellite explosion and the radiation turns him invisible. He gets a watch that keeps him visible, and he uses it to switch...

Racers compete in the Grand Prix.

A young boy is blackmailed by a crook who saw him unwittingly cause his friend's death.

The ex-girlfriend of a German fugitive hides with the captain and crew of a ship on the Rhine.

A secret vampire cult, which has its headquarters beneath the town cemetery, searches for victims for its human sacrifice rituals.

In a late night chemist a shot bank robber has been taken for treatment, and to rendezvous with the gang leader.

When Scotland Yard finds themselves up against a brick wall in tracking down a vicious gang of thieves and bank robbers, they call in Layton, a loner...

The British inmates of a POW camp think they have an informer among them after several escape attempts fail. One of the prisoners constructs a dummy...

A blackmailer is murdered, and the police find that there is a long list of suspects who wanted to see him dead.

Paul Gregory (William Sylvester) is an accomplished composer despite his blindness, and his beautiful wife Anne (Barbara Shelley) seems to be the...

Drama of an underworld double-cross as a man and woman set a death trap from which only one could possibly escape.

Loot goes missing in robbery double-cross. Gang members, an ex-lover and a handsome stranger are left to sort it out.

Two vehicles lurch across the east African bush, carrying an ill-assorted party of prospectors who have formed a syndicate to search for uranium...