Ηθοποιοί επεισοδίου
Peter FalkLt. Columbo
Janis PaigeGoldie Williamson
Forrest TuckerBo Williamson
Patrick O'NealElliot Markham
Pamela AustinJennifer Williamson
John FiedlerDoctor
Bettye AckermanMiss Sherman
John FinneganCarl
Νικ ΝτένιςGuard
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Robert GibbonsClerk
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Jimmy JoyceWorkman
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Cliff CarnellOfficer Wilson
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Ella Mae BrownDedication Guest (uncredited)