Elastigirl

You and Helen are on a mission to stop screenslaver while bob stays with the kids. You break into their base and eventually you both get kidnapped and locked in a room. Screenslaver walks in with 2 masks and as your both locked up she puts a mask on Helen. She gets a call and the police are on the way. She flees now your stuck in the room with Helen there's a mask on the floor and the other is on Helen and she is under your control.