Cast 24

1. 

   Tilda Swinton

   Ada Augusta Byron King, Countess of Lovelace

2. 

   Francesca Faridany

   Emmy Coer

3. 

   Timothy Leary

   Sims

4. 

   Karen Black

   Lady Byron / Mother Coer

5. John Perry Barlow

   John Crosse

6. John O'Keefe

   Charles Babbage

7. J.D. Wolfe

   Nicholas Clayton

8. Owen Murphy

   William Lovelace

9. 

   David Brooks

   Children's Tutor

10. Esther Mulligan

    Mary Shelley

11. Ellen Sebastian

    Dr. Fury

12. 

    Mark Capri

    Dr. Locock

13. Joe Wemple

    Priest / Talk Show Host

14. Chris von Sneidern

    Musician In Elevator

15. David Eppel

    Simon

16. R.U. Sirius

    Barlow

17. Kashka Peck

    Teenage Ada

18. Rose Lockwood

    Child Ada / Claire

19. Jesse Talman Boss

    Baby Ada

20. Lillian L. Malmberg

    Anne Isabelle Byron

21. Cyrus Mare

    Ralph Byron

22. 

    Michael Oosterom

    Lord Byron

23. Pollyanna Jacobs

    Cocktail Server

24. Roger Shaw

    Priest (voice)

Crew 11