Sherlock and Joan try to work a stateside investigation from London when someone close to them in the U.S. is gravely wounded by an unknown perpetrator. Sherlock’s stateside legal trouble threatens to derail their efforts.

April Ortiz, Bubba Weiler, Christopher Reed Brown, Diego Aguirre, Jade Radford, Jordan Gelber, Mac Brandt, Mike Houston, Sea McHale, Terrell Wheeler, Terry Bell, Virginia Madsen, Winsome Brown, Yaegel T. Welch, Zachary Knower