Nell Craig

Nydia (as Nelle Craig)

Clifford Bruce

Caius

Riley Hatch

Caius' Father

Walter R. Seymour

Nydia's Father

Rosita Marstini

Caius' Bride (as Countess de Merstina)

A.H. Busby

Caius' Bride's Father

Charles E. Bunnell

A High Priest of Jupiter

George Fitzmaurice