Derek Jarman's offbeat biopic explores the life, ideas and sexuality of Viennese philosopher Ludwig Wittgenstein (Karl Johnson) -- from his childhood days and Cambridge years to his relationships with Bertrand Russell (Michael Gough) and John Maynard Keynes (John Quentin). Hailed for its stunning lighting and vibrant imagery, this Berlin International Film Festival winner also stars Tilda Swinton, Clancy Chassay and Jill Balcon.