Cate Blanchett as Narrator (voice)

Jamal Cavil as Early Human

Maisha Diatta as Early Human

Yagazie Emezi as Early Human

Daryl James Harris II as Early Human

Sebastian Jackson as Early Human

Keitha Johnson as Early Human

Abraham Kosgei as Early Human

Runa Lucienne as Early Human

Ramona Michna as Early Human

Theo Bongani Ndyalvane as Early Human

Jejuan Plair as Early Human

Gabi Rojas as Early Human

Shaun Ross as Early Human

Mechelle Tunstall as Early Human

Sanetra Stewart as Early Human

Blane E. Warrior II as Early Human