It's hard to believe there's only one season left to spend toasting, daydreaming and playing the game of life with Don Draper. Before the kingpin of "Mad Men" drinks his last glass of whiskey, JON HAMM joins Ellen to discuss all that's in store for the show's final round. The actor made his flawed yet flawless character an icon. Who will sink and who will swim when television's slickest advertising crew puts on their suits and ties again?! Ellen will be one of the first to get a preview! Then, she recently shocked "House of Cards" fans with her character's unfortunate demise, but KATE MARA is looking toward a wild future in her new film, "Transcendence." The actress will make her debut on Ellen, bringing insight from an eclectic career in both TV and film. Kate's credits include "American Horror Story," "127 Hours" and "We Are Marshall," plus nearly 50 other titles as she's been acting since she was a teen. Ellen will hear it all! This Tuesday, Ellen's going mad!