NO-BAKE MISSISSIPPI MUD ICE CREAM PIE

1 (15 oz) Package of Oreo's    1/2 Cup Marg. or Butter, melted
1(12oz.) Container Fudge Ice Cream Topping(Hot Fudge)
1/2 Gallon Vanilla Ice Cream
2 Cups Nuts, chopped
1(16oz.) Whipped Cream
Crushed Oreos to sprinkle on top

Crush the package of Oreo's and mix with melted margarine. Press into 9x13" cake pan or 2 pie pans. Best to use a glass pan for this. Soften ice cream at room temperature for about 30-35 minutes. Spread onto the Oreo crust. Freeze for 2 hours. Pour warm fudge topping over ice cream. Freeze until well chilled (freeze it for about 6-8 hours to make sure that it is set up). Cut into serving-size pieces. Top individual pieces with whipped topping, nuts, drizzled hot fudge, and crushed oreos.