Alter egos

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Across
  1. 5. Bruce Wayne
  2. 7. Matt Murdock
  3. 8. Ororo Munroe
  4. 10. I am …
  5. 11. Bruce Banner
  6. 12. Tony Stark
  7. 15. Kamala Khan
  8. 17. Miles Morales
  9. 18. Amazon Princess Diana
  10. 19. James "Logan" Howlett
  11. 21. Scott Summers
Down
  1. 1. Peter Parker
  2. 2. Natasha Romanoff
  3. 3. Steve Rogers
  4. 4. Francis Castiglione or Frank Castle?
  5. 6. Carol Danvers
  6. 8. Clark Kent
  7. 9. Selina Kyle
  8. 13. Wanda Maximoff
  9. 14. is Thursday named after him?
  10. 16. Dr. Charles Xavier
  11. 20. Miss Virginia “Pepper” Potts