Conhecido(a) por:
O Ladrão de Bagdá
(uncredited) 7.3
O Corsário Sem Pátria
Screenplay 6.5
Tormenta Sob os Mares
Screenplay 6.0
Os Dez Mandamentos
Screenplay 7.8
Salomé
Story 5.8
Sansão e Dalila
Writer 6.6
Vendaval de Paixões
Screenplay 6.4
Legião de Heróis
Screenplay 6.4
Os Piratas de Tortuga
Screenplay 6.4
Pearl of the South Pacific
Screenplay 6.2
Ace Up My Sleeve
Writer 7.0
Never Trust a Gambler
Writer 5.6
Mask of the Avenger
Screenplay 5.8
Back in the Saddle
Writer 6.0
The Sickle or the Cross
Screenplay 7.0
Lorna Doone
Screenplay 4.7
Land of Liberty
Writer 9.0
The Singing Hill
Writer 9.0
The White Parade
Screenplay 6.8
Steel Against the Sky
Story 5.4
Aliança de Aço
Screenplay 6.7
The Brigand
Screenplay 5.9
The Silver Whip
Screenplay 6.4
The Omaha Trail
Screenplay 7.0
Redhead
Screenplay 8.0
Mission Over Korea
Writer 6.0
The Wizard of Baghdad
Screenplay 7.0
Hændeligt uheld
Dialogue 9.0
The Iron Glove
Screenplay 5.7
Hot Blood
Writer 5.7
Paint Me a Murder
Writer 8.5
Il ladro di Venezia
Screenplay 7.0
The Miracle of the Bells
Producer 6.2
Coming Out Party
Screenplay 6.0
Os Inconquistáveis
Screenplay 6.5
Ainda Não Comecei a Lutar
Writer 6.0
O Agente Secreto
Writer 6.1
Forbidden Sun
Writer 4.7
The Mysterious Rider
Producer 8.0
Venture of Faith
Script 10.0
The Saint
Writer 7.4
Espaço: 1999
Screenplay 7.1
The Protectors
Writer 6.1
Theatre Macabre
Additional Dialogue 3.0
The New Breed
Writers' Assistant 7.7