Ada Augusta Byron King, Countess of Lovelace 蒂尔达·斯文顿

Emmy Coer Francesca Faridany

Sims Timothy Leary

Lady Byron / Mother Coer 凯伦·布莱克

John Crosse John Perry Barlow

Charles Babbage John O'Keefe

Nicholas Clayton J.D. Wolfe

William Lovelace Owen Murphy

Children's Tutor David Brooks

Mary Shelley Esther Mulligan

Dr. Fury Ellen Sebastian

Dr. Locock Mark Capri

Priest / Talk Show Host Joe Wemple

Musician In Elevator Chris von Sneidern

Simon David Eppel

Barlow R.U. Sirius

Teenage Ada Kashka Peck

Child Ada / Claire Rose Lockwood

Baby Ada Jesse Talman Boss

Anne Isabelle Byron Lillian L. Malmberg

Ralph Byron Cyrus Mare

Lord Byron Michael Oosterom

Cocktail Server Pollyanna Jacobs

Priest (voice) Roger Shaw

CD Rom (Voice) Bruce Sterling

CD Rom (Voice) Dave Nelson

CD Rom (Voice) Henry S. Rosenthal

CD Rom (Voice) George Leeson

CD Rom (Voice) Melissa Howden

CD Rom (Voice) Josh Rosen

CD Rom (Voice) Lynn Hershman-Leeson

Club Band: Lead Singer Lavay Smith

Club Band: Upright Bass Bing Nathan

Club Band: Piano Chris Siebert

Club Band: Alto Sax Bill Stewart

club patron Rosemary Astromsky

club patron Brooke Baggett

Club Patron Lori Baker

club patron Stack Buss

Club Patron Ellen Sebastian Chang

Club Patron Ethan Hay

Club Patron Geoffrey Herreman

club patron Seanne-Marie Jacobsen

club patron Michelle Kopecky

club patron Sharon Leong

club patron Jafer Louahdi

club patron Kenneth Lorber

club patron Melissa Margolis

Club Patron Phillip Ristaino

Club Patron Kit Robberson

Club Patron Dawn Robinson

Club Patron Jackie D. Stewart

Club Patron Lena Strayhorn

Club Patron Greg Thomas

Club Patron Tabitha Warren

(uncredited) Charles Pinion