Make Jell-O according to instructions on the box. Refrigerate when cool and leave in refrigerator until it starts to gel.
In small mixer bowl, mix one envelope of Dream Whip according to directions on package. Blend in the cream cheese. Beat until smooth. Set aside.
In separate mixing bowl, whip chilled Jell-O until it starts to get foamy. Add the Dream Whip/cream cheese mixture to the Jell-O and mix until smooth. Fold in drained pineapple. Pour into plastic or glass dish the size of a cake pan. Refrigerate overnight. Use spatula to serve.