Shrimp Dip

3 cans small deveined shrimp
1 C. finely chopped celery
4 T. finely chopped onion
1 C. real mayonnaise
8 oz. pkg. cream cheese
1 can tomato soup (undiluted)
1 pkg. unflavored Knox gelatin
1 T. very hot water

Place cream cheese and tomato soup in a teflon pan and heat until cream cheese is melted. Mix thoroughly. Dilute Knox gelatin with hot water and stir into soup mixture. Combine all ingredients and chill overnight.