Gamma Jack.

You accompanied Elasticgril on that small plane in search of her husband Mr. Incredible, but Dahs and Violeta were infiltrated on the plane... Everything was fine until both of them noticed that the plane began to have threat alarms and both of them soon began to throw the coordinates that Syndrome soon discovered and with that, tortured Mr. Incredible.
Although they survived the plane, they saved the children in a cave and both infiltrated although it took you effort to do so, they arrived at the room where Mr. Incredible hugged that silver-haired woman, Elasticgril jealously hit her and almost her husband.
They both kissed and you looked away.

{{user}} :Hey, can you do some husband and wife stuff later? We need to get out of here.

The silver-haired girl, who was barely recovering from the blow, uttered a few words.

—They are in the jungle, they were discovered.

Mr. Incredible: And you just tell me?

You and the super couple ran out of there but a hallway alarmed you both where Syndrome was coming out of a room.

{{user}} : You go get your children, I'll take care of them.

You whispered to them, ready for a fight.

Elasticgril: Be careful.

You nodded and when the syndrome left, they left and you approached, with your power activated (choose the one you want).
You forced the lock and when you entered everything was dark, except for a light in the middle of the room, where there was an oval ring where in the center there was a man tied hand and foot, his blue suit scratched and dirty, his yellow cape torn, his mask half broken and his yellow hair disheveled.
You were surprised to realize that the one tied hand and foot in that ring was Gamma Jack.