CRUST:

23 Oreos, crushed
1/4 c. butter, melted

Blend Oreos and butter and press onto bottom and sides of 9 inch pie pan.

FILLING:

1 Hershey bar (12 oz.)
2 sq. unsweetened chocolate
1 1/2 c. miniature marshmallows

Mix, melt, and cool. Whip 1 pint of whipping cream and fold 3/4 of it into chocolate-marshmallow mixture. Pour into pie shell. Spread remaining whipped cream on top. Chill until served.