Robert Clinton Blanche (March 30, 1962 – January 3, 2020) was an American film and television actor.Beginning his film and television career in 1994, Blanche appeared in over seventy film and television projects. Among other works, he recurred in a guest-starring role as Lt. Bonanno (and later Capt. Det. Bonanno) on three seasons of the TNT series Leverage. He recurred in the role of Sgt. Franco on NBC's Grimm.