<Li> Kathleen Turner as Fraida Felcher </Li> <Li> Steve Tom as Dr. Bernard Pinchelow </Li> <Li> Rachel Melvin as Penny Pinchelow / Fanny Felcher, Dr. Pinchelow's adopted daughter and Fraida's biological daughter </Li> <Li> Tembi Locke as Dr. Walcott </Li>

Who plays penny pinchelow in dumb and dumber to