Ηθοποιοί επεισοδίου
Peter FalkLt. Columbo
Anthony AndrewsElliott Blake
Karen AustinDr. Paula Hall
Anthony ZerbeMax Dyson
James GreeneBert Spindler
Robert CostanzoSgt. Russo
Alan FudgeMr. Harrow
Dana AndersenDori
Michael BacallTommy
Charles HowertonColonel Eckherdt
Milt KoganMedical Examiner
Tony AmendolaClergyman
Rob GarrisonYoung Man
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Frank SimonsPolygraph Operator