David Mitton loved designing action sequences on Thomas The Tank Engine And Friends.
David Mitton established Pinnaple Squared Entertainment with David Lane and Michelle Fabian Jones.
On October 3rd, 2007, he had his own company with David Lane called Pineapple Squared Entertainment and were working on a new C.G.I. show called Adventures On Orsum Island.
He first had his own company Clearwater Features which he co-founded with Robert D. Cardona.
David once worked with Gerry and Sylvia Anderson with puppets on Thunderbirds.