The five Mitchells were:
44-29121/N86427 - went to the Museo del Aire at Cuatro Vientos
44-29366/N9115Z - now in the RAF Bomber Command museum at Hendon
44-30210/N9455Z - now at the USAF Museum at March AFB - was at Avignon
44-30925/N9494Z - at Coventry with Visionair in 1988
44-86701/N7681C - Stored at the Musee de L'Air, Le Bourget in 1988.
Sorry, my books still a bit old...
Other UK based Mitchells have been:
43-3318/G-BYDR - Fighter Collection, sold to another operator in 2002
44-30823/N1042B - Aces High with camera nose, back in the USA
44-30861/G-BKXW - Aces High, still stored at North Weald (used for 633 Sqn film)
44-31171/N7614C - AAFM, Duxford (used for filming in 1970)
44-31508/N6578D - Based in Florida, used for Battle of Britain