Photos 1 & 2 are Robert Cawdron from 1 of the 5 episodes of The Saint where he played Sergeant LeDuc. He also played Detective Inspector Cherry of long-running show, Dixon of Dock Green.
Photos 3 thru 8 are John Baskcomb in a 1964 episode of The Saint and Photo 9 is of Baskcomb in 1968s Oliver! musical.