sentences:  Some of his most frequent appearances were on BBC Radio 4 for "The Afternoon Play" and the "Classic Serial", but he was also in the cast of the long-running sketch show "Week Ending", and in the first episode of "The Hitchhiker's Guide to the Galaxy" in 1978, originating the roles of Mr. Prosser and Prostetnic Vogon Jeltz.He reprised the latter in the second episode and in one episode of the second series; however, due to unavailability, the roles of Jeltz and (briefly) Prosser were taken over by Toby Longworth.He played Winston Hayballs in Peter Tinniswood's "Winston" series.