Add milk and pudding mix into a shaker and shake until set. Pour into pie crust.
Add 10 of the chocolate sandwich biscuits into a processor or bag and crush. Sprinkle crushed biscuits over pudding mix.
Pour cream into a bowl, add icing sugar and extracts and beat/ blend until stiff. Place onto of pie. Stand remaining biscuits along the outer edges to indicate slices/ decorate.