Video: Robert Downey Jr. Shows Off Ridiculous Sherlock Holmes Disguise

Sherlock Holmes, master of disguise? Not really. Amid all the bare-knuckle brawling, slow-motion explosions and metaphorical chess play, the new behind-the-scenes clip for Sherlock Holmes: A Game of Shadows sandwiches in a sight gag in which Robert Downey Jr. looks more like London’s shrewdest crime-fighting rabbi than the dapper sleuth he played last time around.

The clip also points to a bigger role for Professor Moriarty (played by Jared Harris) in the story, which Holmes calls the “single most important case” of his career. Holmes’ archenemy barely appeared on-screen in Downey’s first collaboration with director Guy Ritchie, and Downey calls the upcoming film “probably the closest [Sir Arthur] Conan Doyle, Holmes-versus-Moriarty story that’s been depicted yet.”

Downey said The Girl with the Dragon Tattoo actress Noomi Rapace — who plays sexy fortuneteller Sim in A Game of Shadows — serves as the “lynchpin” of the solving the sequel’s complex mystery.

Sherlock Holmes: A Game of Shadows, co-starring Jude Law as Dr. Watson, opens Dec. 16.