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 Mark Russell Det. Saperstein Actor Vince Conti Det. Rizzo Actor Jenny O'Hara Ann Murray Guest Star Carole Cook Marie Stella Guest Star Diane Baker Irene Van Patten Guest Star Danny Thomas Asst. Chief Howard Brokaw Guest Star Stanley Kamel Bert Marino Guest Star Stephen McHattie Ray Blaine Guest Star Alex Courtney Frank DeMarco Guest Star Al Ruscio Jonas Vukich Guest Star Charlene Dallas Monica Brady Guest Star Richard Venture Robert Smith Guest Star Nick Pellegrino Alonzo Guest Star Phillip R. Allen Lt. Williamson Guest Star Jack Somack Charlie Gerson Guest Star Andrew Robinson Roger Layton Guest Star Matthew Rapf Executive Producer Chester Krumholz Producer, Writer Gene R. Kearney Producer, Writer, Director David Taylor Writer Michael Wagner Writer Burton Armus Writer Joseph Gunn Writer Leo Penn Director Jim Benson Director Marvin Kupfer Writer Nicholas Sgarro Director Charles S. Dubin Director Russ Mayberry Director Edward M. Abroms Director Ross Teel Writer John Meredyth Lucas Writer