Guest Stars Rosalie Williams as Mrs. Hudson Maggie Jones as Mrs Oakshott Eric Allan as Breckendridge Don McCorkindale as Windigate Frank Mills as Peterson Desmond McNamara as John Horner Rosalind Knight as Countess of Morcar Brian Miller as Inspector Bradstreet Amelda Brown as Jennie Horner Frank Middlemass as Henry Baker Ken Campbell as James Ryder Eric Kent as Roughs Ted Beyer as Warder
