- 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.
