Ηθοποιοί επεισοδίου
Peter FalkLt. Columbo
Laurence LuckinbillMark McAndrews
Trish Van DevereKay Freestone
Lainie KazanValerie Kirk
Patrick O'NealFrank Flanagan
Ron RifkinLuther
Jerome GuardinoSergeant Burke
James McEachinWalter Mearhead
Bruce KirbyTV Repairman
Kip GilmanJonathan
Milt KoganDubbing Chief
★
Dee TimberlakeMadge
★
Don EitnerPete Cockrum
Morgan UptonAmes