Cyril Hume ( Trader horn
)
E. Richard Schayer ( Trader horn
)
Edmund Gilligan ( Cargamento Blindado
)
Ethelreda Lewis ( Trader horn
)
J.T. Neville ( Trader horn
)
John Lee Mahin ( Capitanes intrépidos
)
Marc Connolly ( Capitanes intrépidos
)
Oliver H.P. Garrett ( Cargamento Blindado
)
Roy Huggins ( Cargamento Blindado
)
Rudyard Kipling ( Capitanes intrépidos
)