Suggestions by @dashecho13

Sarah Rafferty

as Leanansidhe in Dresden Files

Pierce Brosnan

as Arthur Langtry in Dresden Files

Stephen Lang

as Nicodemus Archleone in Dresden Files

Charlize Theron

as Queen Mab in Dresden Files

Alexandra Daddario

as Molly Carpenter in Dresden Files

Rebecca Ferguson

as Charity Carpenter in Dresden Files

Brian Cox

as Ebenezar McCoy in Dresden Files

Stanley Tucci

as "Mac" McAnally in Dresden Files

George Clooney

as "Gentleman" Johnny Marcone in Dresden Files

Clancy Brown

as Donald Morgan in Dresden Files

Ian Somerhalder

as Thomas Raith in Dresden Files

Simon Helberg

as Waldo Butters in Dresden Files

Jack Whitehall

as Bob the Skull in Dresden Files

Florence Pugh

as Karrin Murphy in Dresden Files

Joel McHale

as Harry Dresden in Dresden Files