Home People Frank Grimes Frank Grimes shows Frank Grimes shows Frank Grimes TV Shows (9) Father Brown (2013) As Frank McCarthy, He was 66 years old The Vice (1999) He was 52 years old Silent Witness (1996) He was 49 years old Heartbeat (1992) He was 45 years old Casualty (1986) As Brian Hawley, He was 39 years old The Bill (1984) He was 37 years old Sherlock Holmes (1984) As John Mason, He was 37 years old Strumpet City (1980) He was 33 years old My Son, My Son (1979) He was 32 years old