Ηθοποιοί επεισοδίου
Peter FalkLt. Columbo
★
Ron CeyRon Cey
Dick SargentDick Sargent
Paul BurkeHorace Sherwin
Jo AndersonLydia Corman
James ReadWesley Corman
Nancy WalkerNancy Walker
★
Steven GilbornGeorge
Marshall R. TeagueAdam Evans
★
Mark ArnottDavid Sherwin
James A. Watson, JrSergeant McCauley
Raymond SingerDentist
Victor BevineVictor Bevine
John RoarkeJohn Roarke