Ready or Not Elementary : Season 4 Episode 18
TV-14 CBS 1h 00m int(0)
Aired: March 27th, 2016 @ 10:00 PM EST on CBS
When a survivalist doctor goes missing, Holmes and Watson must determine whether he’s purposely gone off the grid or if he’s a victim of foul play. Holmes exhibits odd behavior when his romantic relationship with Fiona hits a critical point.