Sherlock Holmes's cast and crew

Director

Guy Ritchie

Cast

Robert Downey Jr. Sherlock Holmes

Jude Law John Watson

Rachel McAdams Irene Adler

Mark Strong Lord Blackwood

Eddie Marsan Inspector Lestrade

Robert Maillet Dredger

Geraldine James Señorita Hudson

Kelly Reilly Mary Morstan

William Houston Constable Clark

Producers

Joel Silver

Writers

Simon Kinberg

Michael Robert Johnson