Michael Dunn (October 20, 1934 – August 30, 1973) was an American actor and singer. He was born as Gary Neil Miller to Jewell Miller (née Hilly) and Fred B. Miller of Fargo, Oklahoma and Shattuck, Oklahoma, during the time of the Dust Bowl drought. Dunn was probably best known for his recurring role on that series as Dr. Miguelito Loveless (Miguelito is Spanish for “Little Michael”), a mad scientist who devised passionately perverse schemes and gadgetry to ensnare Secret Service agents James West and Artemus Gordon (Robert Conrad and Ross Martin).
