Jack Reynor Jack Parsons Actor Rupert Friend Ernest Donovan Actor Bella Heathcote Susan Parsons Actor Peter Mark Kendall Richard Onsted Actor Michael Gaston Virgil Byrne Actor Greg Wise Alfred Miller Actor Rade Serbedzija Filip Mešulam Actor Zack Pearlman Samson Hunt Actor Keye Chen Gui Chiang Actor Angus Macfadyen Aleister Crowley Actor Mark Heyman Executive Producer David DiGilio Executive Producer Ridley Scott Executive Producer David W. Zucker Executive Producer