Allison has a vision of an elderly billionaire being killed by his trophy wife. At the D.A.’s office, Allison begins seeing a man, Fred, everywhere. When Joe “turns into” Fred, Allison digs to uncover that Fred is an id more

It's not often that a guest star on "Medium" gets to play multiple characters at once, nor that they're involved in a serious case but played for laughs during the episode. Diedrich Bader is the guest star as Fred Rovick, a mysterious more