in the early 1960s, mitchell has great success in europe he starring in movies: "erik the conqueror" (1961) - "caesar the conqueror" (1962) - "attack of the normans" (1962) - "the black duke" (1963) -"last gun" (1964), "minnesota clay" (1964), "in the shadow of the eagles" (1966) - "i coltelli del vendicatore" (1966), "island of the doomed" (1967).