Emil Jannings

Nerone

Elena Sangro

Poppea

Rina De Liguoro

Eunica

Lillian Hall-Davis

Licia

Andrea Habay

Petronius

Raimondo Van Riel

Tigellinus

Gildo Bocci

Vittelius

Gino Viotti

Chilone Chilonides

Alphons Fryland

Vinicius

Bruto Castellani

Ursus

Elga Brink

Domitilla

Arnold Kent

Roman Guard

Marcella Sabbatini

Girl

Lucia Zanussi