15. KATIE HOLMES AS RACHEL DAWES

Love interest: Bruce Wayne a.k.a. Batman
Katie Holmes had a chance to redeem her career in Batman Begins. As both the District Attorney and Wayne's childhood friend, her character Rachel Dawes would play an integral part in ending crime in Gotham; she promised to commit to Wayne after he finished his Batmanly duties. Yet, despite being Batman's driving force, she was recast in The Dark Knight. Were we the only ones who were pissed?