Neil Pearson.

Brian Gulliver's Travels

BBC Radio 4 Extra and BBC Radio 4 sitcom. 12 episodes (2 series), 2011 - 2012. Stars Neil Pearson, Mariah Gale and Paul Bhattacharjee.

Trivia

Gulliver's Travels was the only book that Bill Dare read whilst he was at university.

Source

Bill Dare's father had a role in another science fiction/fantasy comedy. He was Peter Jones, the voice of "The Book" in The Hitchhiker's Guide to the Galaxy.

Source