Suggestions by @castingsinmyblood

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as John Schuck in What if this actor played

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Abraham Van Helsing

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Mina Harker

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Arthur Holmwood

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Lucy Westenra

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Dr. John Seward

as Daniel Kaluuya in What if this actor played

Quincey Morris

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Odin Borson

as Ray Porter in What if this actor played

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Odin Borson

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Highfather/Izaya

as Tony Amendola in What if this actor played

Odin Borson

as Patrick McGoohan in What if this actor played

Odin Borson

as Richard Harris in What if this actor played

Yor Forger

as Lera Abova in What if this actor played

Alexander Corvinus

as Laurence Olivier in What if this actor played

Odin Borson

as Laurence Olivier in What if this actor played