History
Theresa Rourke was a mutant student at Xavier's School for Gifted Youngsters. During William Stryker's attack on the mansion, her scream alerted the rest of the school that they were under attack. She was captured by Stryker's troops, but was then rescued by Colossus.[2]
Attributes
Powers
Acoustikinesis: She can scream very loudly, and at a high pitch.[2]
Notes
- Shauna Kain portrays Theresa in X2 and X-Men: The Last Stand.
Trivia
- While Siryn is traditionally Banshee's daughter, X-Men: Days of Future Past establishes, that Banshee passed away prior to 1973. This makes it unlikely that he's her father since she was a teenager in the early 21st century.