as Society President(1 ep)
as Richard Blair (Snr)
as Police Doctor
as Police Doctor(1 ep)
as Doctor
as Richard Austin, MP(1 ep)
as Archie Weekes(10 eps)
as Coroner(1 ep)
as Chief Supt. Baldwin
as Mr. Gardiner(3 eps)
as Chairman(6 eps)
as Sir Francis Getliffe(1 ep)
as Insp. Hersch(6 eps)
as Dr. Stanley(1 ep)
as Edward Drayford(1 ep)
as Inspector Riley(1 ep)
as Detective Inspector Hyde(6 eps)
as Captain Cuby
as Official
as Captain Andrews(1 ep)
as Jim Stark(1 ep)
as Dubose
as Stephen Lane
as Captain Bertram Wraydon
as Pauli
as Robert Brown
as Robert Brown
as Man at Dance Hall