In Hollywood from 1941, British actor Leslie Dennison played scores of military officers, secret service agents, and Scotland Yard detectives, often merely as part of the wartime ambience but well remembered for playing the detective tracking down Bela Lugosi's ghoul in The Return of the Vampire and as Alan-a-Dale in Bandits of Sherwood Forest (1946). Denison, who also did voice-over work, retired in the '60s.

~ Hans J. Wollstein, All Movie Guide