The voice actress who brought Sadie Adler to life is Alex McKenna. Playing Sadie is one of her biggest roles which is surprising because she does a fantastic job of expressing a woman who feels lost in the world after her entire existence was robbed from her in a mom Well, it turns out only 3 main characters from the single-player campaign can be seen in the online mode. Sadie Adler is one of these people and it's no surprise considering she's a fan favorite and has had the best post-Van Der Lin...