Male
Javier Bardem - Osiris
Jamie Bell - Branwell Bronte
Andrew Bird - Franz Kafka
Callum Blue - James Joyce
Jeff Buckley - Orpheus
Gabriel Byrne - Abraham Van Helsing
Julian Casablancas - Ovid
John Cusack - Juvenal, older (transitional)
Alexis Denisof - Soren Kierkegaard
Robert Downey Jr - R.M. Renfield
Nick Drake - Charles Lamb
Stephen Fry - Oscar Wilde
Joseph Gordon-Levitt - Vergil
Burn Gorman - J.R.R. Tolkien
Hugh Grant - W.B. Yeats
Paul Gross - Dr Jack Seward
Neil Patrick Harris - H.G. Wells
Robyn Hitchcock - Fyodor Dostoevsky
Chris Leavins - Shiva
Hugh Laurie - Gabriel John Utterson
Jean-Pierre Léaud - Henry Clerval
Chris Marquette - Juvenal
Ewan McGregor - Charles Dickens
Rick Mercer - Ludwig Wittgenstein
Mads Mikkelsen - Antoine du Saint-Exupéry
Cillian Murphy - Lord Byron
James Nesbitt - Jonathan Swift
Clive Owen - Hades
Adrian Pasdar - Jupiter
Joaquin Phoenix - John Polidori
Joel Plaskett - Robert Louis Stevenson
Mark Ronson - Henry Miller
Paul Rudd - William Shakespeare
Andy Samberg - Augustine of Hippo
Quentin Tarantino - Loki
Martin Tielli - Tom Thomson
David Tennant - Dr Henry Jekyll / Mr Hyde
Milo Ventimiglia - Martial
Sid Vicious (John Simon Ritchie) - John Donne
Mark Webber - Friedrich Nietzsche

Female
Asia Argento - Colette
Darla Baker - Sappho
Annie Beust - Utrennyaya
Zooey Deschanel - Flannery O'Connor
Kirsten Dunst - Elizabeth Lavenza
Leslie Feist - Emily Bronte
Laura Fraser - C.S. Lewis
Tamsin Greig - Atropos
Soha Ali Khan - Isis
Melanie Laurent - Sylvia Plath
Carrie-Anne Moss - Lachesis
Yoko Ono - Murasaki Shikibu
Regina Spektor - Virginia Woolf
Kate Winslet - Jane Austen

NPC
Robertson Davies - Lev Tolstoy [deceased]
Ron Livingston - Samuel Taylor Coleridge
John Lydon - Thomas Shadwell
Joaquin Nin - Jeremy Irons
Navi Rawat - Anna Kavan