John Hunter (36 Episodes)

Walter Allen (36 Episodes)

Walter Allen's Secretary (4 Episodes)

Harry Tyler (1 Episodes)

Inspector Martin (2 Episodes)

Harry (1 Episodes)

Saxon (1 Episodes)

The Captain (1 Episodes)

Det. Sgt. Jameson (1 Episodes)

Long (1 Episodes)

Henchman (uncredited) (1 Episodes)

Fire Chief (uncredited) (1 Episodes)

Petrie (1 Episodes)

Mrs. Osborne (1 Episodes)

Barman (1 Episodes)

Cooke (1 Episodes)

Inspector Kellogg (1 Episodes)