Wendy’s father Harry was a British Spitfire pilot during World War II who moved to Texas to work in espionage. When he becomes ill with cancer, he promises Wendy that if there is life after death, he will reach out to her. This isn’t that comforting, their relationship has always been difficult - Harry used many of the espionage techniques he was schooled in to control and monitor Wendy, like a real-life version of Robert De Niro’s character in Meet the Parents.

When Harry dies, Wendy moves into his house in Austin and then… her Dad’s phone begins to ring by itself. It's disconnected, what's happening is impossible, so is this Harry reaching out? And what will it take to make him let go?

Written and presented by Danny Robins
Experts: Cal Cooper and Jeff Belanger
Editing and sound design: Charlie Brandon-King
Music: Evelyn Sykes
Theme music by Lanterns on the Lake
Script editor: Dale Shaw
Development producer: Sarah Patten
Production manager: Tam Reynolds
Commissioning executive: Paula McDonnell
Commissioning editor: Rhian Roberts
Produced by Danny Robins and Simon Barnard

A Bafflegab and Uncanny Media production for BBC Radio 4