Mix crust ingredients. Press in pie plate. Bake at 350 for about 10 minutes. Cool.
Sprinkle gelatin over cold water. Let stand 1 minute. Put in saucepan, stir over low heat until dissolved.
Add 1 cup of cream and bring to boil. Put chocolate chips into food processor.
Pour milk mixture into processor and blend until chocolate is melted. Add 1/2 cup cream, eggs and vanilla.
Chill until thick. In bowl mix unwrapped caramels and 1/4 cup cream.
Heat in microwave until melted. Stir to froth. Pour into crust.
Cool. Add chocolate mixture on top and chill. Top with whipped cream.