Rocky Road Cheesecake

1 cup chocolate wafer crumbs

3 tbl. margarine, melted

1 envelope unflavored gelatin

1/4 cup cold water

1-8 oz. containers soft cream cheese

3/4 cup sugar

1/3 cup cocoa

1/2 tsp. vanilla

2 cups miniature marshmallow

1 cup whipping cream

1/2 cup chopped nuts

Combine crumbs and margarine. Press onto the bottom of a 9 inch springform pan. Bake at 350* for 10 minutes; cool Soften gelatin in water. Stir over low heat until dissolved. Combine cream cheese, sugar, cocoa, and vanilla, mixing at medium speed on with electric mixer until well blended. Gradually add gelatin, mixing until blended. Fold in remaining ingredients. Pour over crust. Chill until firm.