Brown ground beef, onions and peppers in a skillet on top of the stove, drain.
Place the potatoes in the bottom of a 3 1/2 quart crock pot and sprinkle corn on top. Add the browned hamburger with onions and peppers on top of the corn along with the kidney beans.
In a bowl combine both cans of diced tomatoes along with the 1/2 cup water or broth. Stir in the black pepper, salt, garlic, chili powder, Worcestershire sauce and cayenne or hot sauce. Mix well and pour over the contents of the crock pot.
Cook on high for 4 hours or low for six hours or until potatoes are done. Once the casserole is finished cooking, sprinkle on shredded cheese, put the top on the crock pot and let it melt.