The Thirty Nine Steps
- År: 1978
- Land: United Kingdom
- Sjanger: Mystery, Thriller
- Ettromsleilighet: Norfolk International Pictures, The Rank Organisation
- Nøkkelord: london, england, based on novel or book, scotland, murder, on the run, big ben, 1900s
- Regissør: Don Sharp
- Cast: Robert Powell, David Warner, Eric Porter, Karen Dotrice, John Mills, George Baker