Dial M for Murder

Dial M for Murder is a film directed by Alfred Hitchcock.

Synopsis
A man attempts to murder his wealthy wife, but finds himself caught when his co-conspirator is the one found dead.

Cast

 * Ray Milland as Tony
 * Grace Kelly as Margo
 * Robert Cummings
 * John Williams

Background Information
Grace Kelly and Ray Milland became romantically involved during the shoot of this film, but Kelly's parents put a stop to the relationship.

The only film of Hitchcock's shot in 3-D.

The film was remade in the 1990s as "A Perfect Murder."