1 (8 oz.) pkg. Philadelphia cream cheese
1/3 c. sugar
1 c. sour cream
2 tsp. vanilla
3 c. Cool Whip, thawed
1 c. raisins
1 graham cracker crust

Beat cheese until smooth, gradually beating in sugar. Blend in sour cream and vanilla and raisins. Fold in Cool Whip. Mix well. Pour in crust and chill 4 hours.