Peter John

 voiced Delmarre in AUDIO: The Church and the Crown and Captain Patrick Quilby in AUDIO: The Bellotron Incident.

John has had a long career in theatre, television and film. It stretches back at least to 1956, when he made his film debut as a thirteen-year-old in. In the 1960s was in the television series and. He was also in Sir 's -winning adaptation of. In the 1970s, he guested on several television shows, including: ; ; and, with Maureen Lipman. In the 1980s, he featured in the film, and guested on, ,  and. It was also in the 1980s when took on his one and only recurring television role, in That Beryl Marson!.

He seems to have largely retired from television and film by 1989, but he did make a 2001 appearance in.