Rule of Three

Summary

As Adam's wife goes in for a C-section to deliver triplets, chaos ensues when their OB-GYN passes out in the operating room. Meanwhile, a severe storm detours Watson and Mary's trip to find a renowned doctor to remove Watson's brain tumor.

Guest stars

• Riley Orr as Croft Twin
• Amanda Crew as Lauren
• Rachel Hayward as Detective Lestrade
• Robert Carlyle as Sherlock Holmes
• Марго Бингхэм as Nurse Carlin DaCosta
• Jonathan R. Freeman as Kelly
• Helen Cespedes as Dr. Tabitha Malena
• Alessandro Juliani as Dr. Michael Fiore
• Derek Anderson as Dr. Andy Tichenor
• Kalyn Miles as Nurse Andrews