#6. NAME: Betty Ross (Liv Tyler)
MCU APPEARANCES: The Incredible Hulk (2008)
Yes, was with the inferior Bruce Banner/ Incredible Hulk (nothing against Edward Norton, but Mark Ruffalo has owned that role in the same way Robert Downey Jr. has owned Tony Stark) and the odds of a role reprisal are slim to none. Still, Betty Ross was a doctor (eggheads are super hot), and sold everything she had to attempt to help Banner find an antidote.