nA whole host of regulars make up the QME cast. Most recognizable actors include Garry Walberg as Lt. Frank Monahan (previous by having shared the camera with Klugman on The Odd Couple, as Speed), Robert Ito as Assistant M.E. Sam Fujiyama, John S. Ragin as Dr. Robert Astin, Val Bisoglio as Danny Tovo (previously from MacCloud), Joseph Roman as Sgt. Brill, and Marc Scott Taylor (1978- 1983) as Marc.nnnnn