He has appeared in many stage productions, such as Michael Cooney's play Cash on Delivery at the Whitehall Theatre (now Trafalgar Studios), directed by Ray Cooney, and Tom, Dick and Harry, as well as The Railway Children, playing Mr Perks in four UK tours.
He has written dialogue and provided voices for exhibitions at the London Transport Museum; presented the comedy channel for Emirates and SriLankan Airlines from 1998 to 2010,[1] and made a recording of Ricky Gervais's biography, The Story So Far.
Wilton has also starred in international stage productions such as No Sex Please - We're British, produced by the British Theatre Playhouse in Singapore and Kuala Lumpur in May 2015, and A Bedfull of Foreigners, produced by the same company in Singapore and Kuala Lumpur in September 2006.
[10] Wilton is also a scriptwriter and has written for Three of a Kind, Play Away, In One Ear (three series), The Smith and Jones Sketchbook, Smack the Pony, WYSIWYG and wrote one episode of Jackanory.
Wilton also wrote for Not the Nine O'Clock News, A Kick Up the Eighties and the TV series Alas Smith and Jones.