Shriek

Shriek is a Marvel Comics character that appeared in Ultimate Spider-Man, voiced by Ashley Eckelstein. After she was exposed to the energy from the Darkforce Dimension, Shriek gained the ability to control sound, the ability to generate fear and anger and sadness, the ability to control minds, telepathy, and the ability to fly. She decided to use her power as a supervillain to try and take over New York and kill Spider-Man.

Shriek later joined the newest incarnation of the Sinister Six.