Abby Mann Creator Telly Savalas Lt. Theo Kojak Actor Dan Frazer Frank McNeil Actor Kevin Dobson Lt. Bobby Crocker Actor George Savalas Det. Stavros Actor Michael Constantine Don 'Cheech' Frank Scalesi Guest Star Sheree North Mrs. Giancana Guest Star Tige Andrews Sergeant Geno Polucci Guest Star Roger Robinson Gil Weaver Guest Star Leonardo Cimino Ruby Kabelsky Guest Star Milton Selzer Nathan Davidoff Guest Star Val Bisoglio Barney Bramley Guest Star Robert Ito Sammy Loo Guest Star Victor Argo Joseph Crespi Guest Star Vincent Bagetta Nino La Rocca Guest Star Jesse Dizon Calvin Loo Guest Star Patrick Adiarte Leonard Wong Guest Star Matthew Rapf Executive Producer James Duff McAdams Producer Jack Laird Writer Jeannot Szwarc Director