Popcorn Power Munch

8 cups freshly popped popcorn
2 cups unsweetened dry cereal
1 cup toasted croutons
1 cup tiny unsalted pretzels
1/2 cup dry-roasted peanuts
2 tablespoons melted butter
2 teaspoons Worcestershire sauce
1/2 teaspoon garlic powder
1/2 teaspoon chili powder
1/2 teaspoon onion powder
1/2 cup raisins

Mix popcorn, cereal, croutons, pretzels and peanuts; toss well.

In a small bowl, mix margarine, Worcestershire sauce and powdered flavorings; pour over popcorn mix. Toss and spread evenly on a cookie sheet. Bake 15 minutes at 300 degrees F, stirring once. Mix in raisins. Store in airtight container.