The events happened 1988. The Channel 4 program was "Frontline" 25 Jul 1993
For details of Wessely's role google "To set the record straight about Ean Proctor from the Isle of Man."
DR. Peter Hudgson was 57 at the time of the film. He died 17 Feb 2005.
The girl near the end of the film holding a hamster is Lynn Gilderdale. She never recovered and sadly died last year (2009). Her mother's nightmare still continues, and has to face a court case this year. I'm sure all send her their best wishes.