Step 1

Combine the cherry pie filling, sugar, and water in a medium saucepan and bring to a boil just long enough to dissolve the sugar, about 2 minutes.

Step 2

Stir in both packages of gelatin powder until dissolved.  Cool for at least 30-45 minutes in the fridge, but be sure not to forget and let it set.

Step 3

When the jello is cool but has not begun to set yet, pour in the coca-cola and crushed pinapple, stirring to combine.

Step 4

Pour the jello into a jello mold or serving dish, then cover with plastic wrap and chill in the fridge until completely set, at least 4 hours.  Unmold and serve.