Shadowhunters

A Problem of Memory (Season 2, Episode 15)

TV-14

TV Episode | 42 min | Action, Drama, Fantasy

Simon goes down a dark path while Alec and team prepares to transport Valentine.

Director

Peter DeLuise (directed by)

Writers

Ed Decter (developed for television by) | Allison Rymer (written for television by) | Cassandra Clare (based on the book series "The Mortal Instruments" by) | Peter Binswanger (story editor)

Producers

Chris Hatcher (produced by) | Martin Moszkowicz | Y. Shireen Razack

Composers

Trevor Morris (score by) | Jack Wall (score by)

Cinematographer

Michael McMurray

Editor

David Abramson (edited by) (as David E. K. Abramson)

Casting Directors

Jonathan Clay Harris (casting by) | Alyson Silverberg (casting by)

Production Designer

Doug McCullough

See all filmmakers & crew (204)

Edit Released

Updated Jul 10, 2017

Release date

Jul 10, 2017 (United States)

Awards

Series awards

13 wins & 23 nominations

Contacts

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Cast	+ Add Cast
21 cast members

Name	Known for
Katherine McNamara Clary Fray Clary Fray See fewer	Shadowhunters (2016)
Dominic Sherwood Jace Herondale Jace Herondale See fewer	Vampire Academy (2014)
Alberto Rosende Simon Lewis Simon Lewis See fewer	Shadowhunters (2016)
Matthew Daddario Alec Lightwood Alec Lightwood See fewer	Shadowhunters (2016)
Emeraude Toubia Isabelle Lightwood Isabelle Lightwood See fewer	Shadowhunters (2016)
Isaiah Mustafa Luke Garroway Luke Garroway See fewer	It Chapter Two (2019)
Harry Shum Jr. Magnus Bane Magnus Bane See fewer	Everything Everywhere All at Once (2022)
Will Tudor Sebastian Verlac Sebastian Verlac See fewer	Game of Thrones (2011)
David Castro Raphael Santiago Raphael Santiago See fewer	27 Dresses (2008)
Alexandra Ordolis Olivia 'Ollie' Wilson Olivia 'Ollie' Wilson See fewer	The Mist (2017)
Shannon Kook Duncan Duncan See fewer	The Conjuring (2013)
Alan Van Sprang Valentine Morgenstern Valentine Morgenstern See fewer	Immortals (2011)
Chad Connell Quinn Quinn See fewer	Good Sam (I) (2019)
Eileen Li Aline Penhallow Aline Penhallow See fewer	21 Thunder (2017)
Andreas Apergis Consul Malachi Consul Malachi See fewer	Riddick (2013)
Tessa Mossey Heidi Heidi See fewer	The Truth About the Harry Quebert Affair (2018)
Brianna Goldie Bartender Bartender See fewer	The Umbrella Academy (2019)
Brendan Shoreman Building Manager Building Manager See fewer	Warehouse 13 (2009)
Cassius Doroja Young Magnus Young Magnus See fewer	Shadowhunters (2016)
Eli Ham Dutch Man Dutch Man See fewer	Assassin's Creed: Unity (2014)
Elias Toufexis Jonathan (uncredited) Jonathan (uncredited) See fewer	Star Trek: Discovery (2017)