Devilish Deviled Eggs

6 eggs, hardboiled
1 (2 1/4 ounce) can deviled ham
1/2 cup mayonnaise
1/3 cup chopped green olives
1/2 teaspoon salt
1/2 teaspoon pepper
1 teaspoon prepared mustard

Cut eggs in half. Spoon out yolk and place in small bowl. Place egg whites on serving plate. Mash yolks. Add remaining ingredients. Mix well. Spoon mixture into egg whites. Garnish with paprika or parsley, if desired. Chill.