In the series' finale, Holmes and Watson battle with tech billionaire Odin Reichenbach and receive word of their old enemy and Sherlock's former love, Jamie Moriarty.

Cast: Jonny Lee Miller, Lucy Liu, Jon Michael Hill, James Frain, Aidan Quinn, Tim Guinee, Wrenn Schmidt, Joan Lunden, Shamika Cotton, Robert Neary, Jonathan Han, Ian Palmer, Simon Templeman