In mixing bowl, combine Eagle Brand milk and water. Add pudding mix and beat until well ... each of the vanilla wafers, bananas and pudding. Repeat ... with pudding. Chill thoroughly.
In bowl, beat pudding mix and milk. Add sour cream, Eagle Brand milk and Cool Whip. In a 9 x 13 pan, layer vanilla wafers, sliced bananas and then ... wafer crumbs, then refrigerate.