Open the Oreos,remove the inner cream and discard.(or lick)
Either pulse the Oreos toghether with melted butter in a food processor.Or crush the Oreos with the help of a Heavy object,mix in the butter till it comes toghether into a coarse paste.
Press the Oreo-butter mixture into a pie pan.Use your fingers or a flat bottomed glass.
Refrigerate for at least 30 minutes.
Heat the cream in a pan(or microwave)- Let it come to a boil.
Take the finely chopped chocolate in a large bowl.Pour the hot cream over the chocolate and let it rest for 5 minutes.
Using a spatula, mix together the cream and the chocolate till all the white streaks from the cream disappear.
Pour this mixture over the prepared Oreo pie base.Level it with a spoon.
Refrigerate for atleast 3 hours,preferebly overnight.