Jesse Rapczak Creator, Executive Producer Jeremy Stieglitz Creator, Executive Producer Michelle Yeoh Meiyin Li Voice Madeleine Madden Helena Walker Voice Gerard Butler General Gaius Marcellus Nerva Voice, Executive Producer Devery Jacobs Alasie Voice Cissy Jones The Gladiatrix Voice Deborah Mailman Deborah Walker Voice Zahn McClarnon Thunder Comes Charging Voice Malcolm McDowell Senator Lucius Casius Virilis Voice Juliet Mills Chava Voice Elliot Page Victoria Walker Voice Ragga Ragnars Queen Sigrid Voice David Tennant Sir Edmund Rockwell Voice Alan Tudyk The Captain Voice Karl Urban Bob Voice Jeffrey Wright Henry Townsend Voice Ron Yuan Han Li Voice Russell Crowe Kor The Prophet Voice, Executive Producer Vin Diesel Santiago Voice, Executive Producer Monica Bellucci Cassia Virila Voice Marguerite Bennett Writer Kendall Deacon Davis Writer Marc Diana Executive Producer Douglas Kennedy Executive Producer Jay Oliva Executive Producer James Baldanzi Executive Producer Samantha Vincent Executive Producer Alan Siegel Executive Producer