His longtime supervisor was Capt. Frank McNeil (Dan Frazer), a man who never seemed to know what was going on. Later in the series, McNeil was promoted to Chief of Detectives in Manhattan. Kojak is the commander of the Manhattan South Precinct's detective squad. His squad includes one of his favorite employees, young plainclothes officer, Det. Bobby Crocker (Kevin Dobson). Detective Stavros, played by Telly's real-life brother George Savalas, used the name "Demosthenes" as his screen credit during the first two seasons. George Savalas, under his real name, also received a Production Associate credit during the first season and a Production Assistant credit for the second season. Detective Saperstein (Mark Russell), and Detective Rizzo (Vince Conti), all gave Kojak support. Roger Robinson appeared in 12 episodes as Detective Gil Weaver.