MaryKathryn and William
The masquerader - The wolf in Little Red Riding Hood
Trying to blend in to fit the "grandma look", the wolf puts on the grandmas clothes and glasses and lays in her bed, waiting for the little girl to come in the house so that he can catch her in his trap.
The manipulator - Georgina Sparks in Gossip Girl
Mistreated/Misunderstood Villian - maleficent
Maleficent is a Mistreated villain, she did not ask for her human friend, whom she trusted very much, to cut off her wings. That's the reason why Maleficent cursed the king's daughter when she was born.