Suggestions by @jasonrivera

Dev Patel

as Dr. Kapoor in Cuāuhtli (anime)

Russell Crowe

as Mr. Burton in Cuāuhtli (anime)

Phil LaMarr

as Inspector Philip in Cuāuhtli (anime)

Iñaki Godoy

as Nathan Sánchez in Cuāuhtli (anime)

May Calamawy

as Hafsa in Neanderthal

Khalid Abdalla

as Maliq in Neanderthal

Tarpan

as Creatures in Neanderthal

Saiga Antelope

as Creatures in Neanderthal

Eurasian Cave Lion

as Creatures in Neanderthal

Steppe Bison

as Creatures in Neanderthal

Cave Hyena

as Creatures in Neanderthal

Megaloceros

as Creatures in Neanderthal

Woolly Rhinoceros

as Creatures in Neanderthal

Woolly Mammoth

as Creatures in Neanderthal

Anastasia Tsilimpiou

as Hena in Neanderthal

Paddy Considine

as Chunakh in Neanderthal

Cassandra Naud

as Urpha in Neanderthal

Hazel Doupe

as Roham in Neanderthal

Leo Suter

as Mulakh in Neanderthal

Joseph Mawle

as Iakon in Neanderthal