Season 5, Episode 16

Air Date 12th March, 2017
Writer Robert Doherty & Jason Tracey
Director Christine Moore
Previous Wrong Side of the Road
Next The Ballad of Lady Frances
Fidelity is the sixteenth episode of season five of Elementary. It first aired on CBS on the 12th March, 2017.


Joan and Kitty try to prove that a string of murders, stemming from an old case Sherlock and Kitty solved in London, is connected to an international government conspiracy with the Defense Intelligence Agency at its centre. Also, Sherlock and Kitty's relationship is strained after she shares life-changing news.


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  • Ophelia Lovibond - Kitty Winter
  • Tim Guinee - NSA Agent McNally
  • Alan Rosenberg - Sydney Garber
  • Blaire Brown - Kate Durning
  • Marianne Muellerleile - Margaret
  • Scott Shepherd - Anson Gephardt
  • Rachel Christopher - Receptionist
  • Marlie Hall - Cable News Anchor
  • Connor Bond - FBI Agent #1
  • Steve Key - FBI Agent #2
  • Jim Piddock - Tom Saunders, V.O.

Season Five Navigation

Season Five
#01 Folie à Deux#09 It Serves You Right to Suffer#17 The Ballad of Lady Frances
#02 Worth Several Cities#10 Pick Your Poison#18 Dead Man's Tale
#03 Render, and Then Seize Her#11 Be My Guest#19 High Heat
#04 Henny Penny the Sky is Falling#12 Crowned Clown, Downtown Brown#20 The Art of Sleights and Deception
#05 To Catch a Predator Predator#13 Over a Barrel#21 Fly into a Rage, Make a Bad Landing
#06 Ill Tidings#14 Rekt in Real Life#22 Moving Targets
#07 Bang Bang Shoot Chute#15 Wrong Side of the Road#23 Scrambled
#08 How the Sausage Is Made#16 Fidelity#24 Hurt Me, Hurt You