Amanda Fuller
Character actress Amanda Fuller became a TV trivia question for showing up in an early episode of the hit sitcom "That '70s Show" as Tina, the younger sister of lead character Donna Pinciotti (Laura Prepon); the character was never spoken of again after her sole appearance. While maintaining a steady stream of television guest appearances, including sitcoms and procedural dramas, Fuller began working in indie films, eventually gaining key roles in the low-budget horror flicks "Red White and Blue" and "Creature." In 2012, she began a recurring role in the medical soap "Grey's Anatomy" as the pregnant young intern Dr. Morgan Peterson.