Medverkande
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Lloyd BochnerJohn Thurston - Nick TateInsp. Stillwell
- Kenneth DanzigerArchie Potter, P.I.
- Kim BradenDaisy Collins
- Derrick O'ConnorMickey Dawks
- Richard A. DaviesEdward Cadwell
- Sharon MaughanPenelope Cadwell
- Trevor EveJulian Fontaine
- Guy DolemanCorsair
- Sandy AllisonMacPherson
- Clement von FranckensteinNigel Atkins