A WWII fighter plane crashes and although the pilot escapes, his partner burns. Years later, Maggie and Harry Dowl arrive in England to inspect a house left to Maggie by her mother. The house has a dilapidated tennis court, but this seems to have some force which takes over the daughter of John Bray, the local holy man, as well as causing tennis balls to gush blood and kill people with animated nets.

Production Details
© 1984 Twentieth Century Fox Film Corporation, All rights reserved
The characters and incidents portrayed and the names used herin are fictitious and any similarity to the name, character or history of any person is entirely co-incidental.
Produced by Hammer Film Productions Limited
ITV London Transmission Date: 27th June 1985
Locations:
Salisbury Hall, London Colney, Hertfordshire – Maggie’s mother’s house and exterior tennis court, aircraft hangar scenes
St Mary the Virgin Church, Essendon, Hertfordshire – John Bray’s church
Tykes Water Lake, Elstree, Hertfordshire – John Bray and Eileen meet to talk by the lake
Henley’s Car Movement Centre, London Colney, Hertfordshire – Tennis court interior
Stills from episode
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Cast & Crew
Cast – Complete, awaiting verification
Footnotes
Peter Graves played Jim Phelps in the Paramount Television series Mission Impossible (1966-73). He also played Captain Clarence Oveur in the “Airplane” films.