Season 1

Madeleine Madden

Helena Walker (voice)

Michelle Yeoh

Mei-Yin Li (voice)

Gerard Butler

Gaius Marcellus Nerva (voice)

David Tennant

Sir Edmund Rockwell (voice)

Jeffrey Wright

Henry Townsend (voice)

Zahn McClarnon

Thunder Comes Charging (voice)

Devery Jacobs

Alasie (voice)

Elliot Page

Victoria Walker (voice)

Karl Urban

Bob (voice)

Ron Yuan

Han Li (voice)

Deborah Mailman

Deborah Walker (voice)

Cissy Jones

The Gladiatrix (voice)

Russell Crowe

Kor (voice)

Tatanka Means

Mato (voice)

Vin Diesel

Santiago (voice)

Malcolm McDowell

Senator Lucius Casius Virilis (voice)

Juliet Mills

Chava (voice)

Ragga Ragnars

Queen Sigrid (voice)

Alan Tudyk

The Captain (voice)