1 Season
6 Episode
The Quatermass Experiment - Season 1 Episode 5 An Unidentified Species
- Year: 1953
- Country:
- Genre: Drama, Sci-Fi & Fantasy
- Studio: BBC Television
- Keyword: miniseries
- Director: Nigel Kneale
- Cast: Reginald Tate, Isabel Dean, Hugh Kelly, Duncan Lamont, Paul Whitsun-Jones