Allein im Urwald

Karl Balta

as Fridolin Rist

Carl de Vogt

as Ingenieur Gyldendal

Lulu Hassan

as Maga

Madge Jackson

as Ngumba

Cläre Lotto

as Maria Almquist

Lothar Mehnert

as van Scheven, Gyldendals Freund

Loni Nest

Nora Swinburne

as Lydia Gyldendal