Colonel March Investigates
VoltarElenco
Boris KarloffColonel March
Ewan RobertsInspector Ames
Joan SimsMarjorie Dawson
Richard WattisCabot
Sheila BurrellJoan Forsythe
Anthony ForwoodJim Hartley
Ronald Leigh-HuntIreton Bowlder
Patricia OwensBetty Hartley- John HewerJohn Parrish
Roger MaxwellMaj. Rodman- Bernard RebelThe Count
Dana WynterFrancine Rapport
Marianne StoneCustomer in Bank (sem créditos)
Peter ButterworthBank Clerk (sem créditos)- Sonya HanaPaula
- Nita ValerieLibrarian
Cy EndfieldMan leaving British Museum library (sem créditos)- Pat HaganPolice Constable at Bank (sem créditos)
- Victor HarringtonCustomer in Bank (sem créditos)
- Charles SaynorPolice Constable (sem créditos)
