But if one criticism could be made, it's that very few of the other characters could possibly pose any kind of dramatic threat to Professor Annalise Keating. Nobody can deny that the primary appeal of How to Get Away With Murder is its tour-de-force lead performance by Viola Davis. Marcia Gay Harden, Jack Falahee, Matt Mcgorry, Karla Souza, and Aja Naomi King in 'HTGAWM'