Add the wafers to a large ziplock bag and smash the wafers into crumbs using a rolling pin.
In a medium mixing bowl, combine the wafer crumbs and butter. Press the crumb mixture into a 9x13 baking dish. Place the pan in the fridge for 10 minutes for the crust to set.
Mix the pudding mix and milk in a medium mixing bowl until smooth. Allow the pudding to sit for 10 minutes.
Spread the pudding over the crust.
Spread the Cool Whip over the pudding layer.
Top the lasagna with the cherry filling.
Placed in the refrigerator for at least three hours for the pudding to set.