JoAnna García Swisher is an American actress and businesswoman. She is known for her roles as Sam in Are You Afraid of the Dark?, Vicki Appleby in Freaks and Geeks, and Cheyenne Hart-Montgomery on The WB/CW sitcom Reba.
J.R. Ewing, a Texas oil baron, uses manipulation and blackmail to achieve his ambitions, both business and personal. He often comes into conflict with his brother Bobby, his arch-enemy Cliff Barnes and his long-suffering wife Sue Ellen.
