An Echo of Theresa
- Aasta: 1973
- Riik: United Kingdom
- Žanr: Mystery, Drama, TV Movie, Horror
- Stuudio: Associated Television (ATV)
- Märksõna:
- Direktor: Peter Jefferies
- Osades: Polly Bergen, Paul Burke, Dinsdale Landen, Basil Henson, Vernon Dobtcheff, Meriel Brook