Abby Mann Creator Telly Savalas Lt. Theo Kojak Actor, Director Dan Frazer Frank McNeil Actor Kevin Dobson Lt. Bobby Crocker Actor George Savalas Det. Stavros Actor Vince Conti Det. Rizzo Actor Mark Russell Det. Saperstein 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 George Loros Big Chrissy Guest Star Leonardo Cimino Ruby Kabelsky Guest Star Milton Selzer Nathan Davidoff Guest Star Lenka Peterson Dr. Kirk 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, Producer James Duff McAdams Producer Jack Laird Writer Richard Donner Director Burton Armus Writer Don Rene Patterson Writer Charles S. Dubin Director Eric Kaldor Writer Peter S. Fischer Writer Robert C. Dennis Writer James M. Miller Writer Gene R. Kearney Writer Jeannot Szwarc Director Jerry London Director David Friedkin Director Russ Mayberry Director Sigmund Neufeld Jr. Director