Iron Man
The villain of the first Iron Man movie
The bad guys of Captian America
what is Hydra
Black Widow's name
What is Natasha Romanoff?
Hulk's name
What is Bruce Banner?
The place Thor is from
What is Asgard?
The color of Hulk's shorts
What is purple?
The type of radiation that made the Hulk the Hulk.
What is gamma
The machine keeping Tony Stark alive
What is the arc reactor?
The name of the organization that stole Natasha when she was a baby.
What is the Red Room?
Bruce Banner's girlfriend
Who is Betty Ross?