Coat the inside of your slow cooker with non-stick cooking spray.
Remove the ends and seeds from the bell peppers and then chop them. Wash the potatoes, cut them in half, and then cut them into thin slices.
Place the peppers and potatoes into the bottom of the slow cooker.
Sprinkle paprika over both sides of the chicken thighs. Rub to spread the seasoning evenly over the chicken. Layer chicken thighs on top of the potatoes. Pour corn over chicken.
In a medium mixing bowl, whisk together the soup, heavy cream, chicken broth, and Worcestershire sauce. Pour soup mixture over the chicken.
Cover the slow cooker, and cook on the LOW for 6 to 8 hours or HIGH for 3 to 4 hours.
Uncover and add cheese to the slow cooker. Stir into the sauce until cheese is melted. Check the seasoning and add salt and pepper to taste.
Plate chicken, potatoes, and peppers as is or you can serve it over some cooked rice. Spoon more sauce over everything and garnish with chopped parsley. Serve warm.