Ms. Dominguez taught science at Public School 20 Anna Silver. When the school caught on fire due to Sasha, Lily, and another girl playing with matches, Lunella Lafayette and Devil Dinosaur rescued Eduardo, Zoe, and the rest of her class, from the blaze. She then witnessed the subsequent battle between Hulk and Devil Dinosaur, which destroyed several responding FDNY firetrucks, as well as part of the school.
- Ms. Dominguez was once a smoker, but spent five years trying to quit.
- 21 appearance(s) of Ms. Dominguez (Earth-616)
- 2 minor appearance(s) of Ms. Dominguez (Earth-616)
- 4 mentions of Ms. Dominguez (Earth-616)
- 7 image(s) of Ms. Dominguez (Earth-616)