Dial M for Murder

Main Cast (Top 10 billed, oldest first)

• Garry Marsh as Lionel

  Age at release: 65

• Arthur Hewlett as Hotel Clerk

  Age at release: 60

• Cyril Cusack as Chief Insp. Hubbard

  Age at release: 56

• Hugh O'Brian as Mark Halliday

  Age at release: 42

• Laurence Harvey as Tony Wendice

  Age at release: 39

• Nigel Davenport as Lesgate

  Age at release: 39

• Glynn Edwards as Sgt. Edwards

  Age at release: 36

• Diane Cilento as Margo Wendice

  Age at release: 34

• Joanne Dainton as Barmaid

  Age at release: 32

• Michael Gaunt as Det. Sgt. Williams

  Age at release: Unknown