A Flying Officer during WWII, Frank later toured the RAF Gangshows as a talent-spotter. Amongst those he noted as having potential were Sgt Tony Hancock and Cpl Peter Sellers.
Enjoys music, photography, bird watching and wildlife conservation.
Featured in a UK public information film on road safety in the mid-1970s.
He has three grandsons, Jonathan, Andrew and David.
Left an early career in insurance to pursue acting.