Though his mother is infected, Zack can't let go of the hope that Kelly can still be saved. This puts him at odds with Eph, who is intent on killing all of the infected.
(Source: FX)
Appearances
The Strain
Main cast, played by Ben Hyland
- Episode 1x01: Night Zero (Jul 13, 2014)
- Episode 1x02: The Box (Jul 20, 2014)
- Episode 1x03: Gone Smooth (Jul 27, 2014)
- Episode 1x06: Occultation (Aug 17, 2014)
- Episode 1x09: The Disappeared (Sep 7, 2014)
- Episode 1x10: Loved Ones (Sep 14, 2014)
- Episode 1x11: The Third Rail (Sep 21, 2014)
- Episode 1x12: Last Rites (Sep 28, 2014)
- Episode 1x13: The Master (Oct 5, 2014)
- Episode 4x06: Tainted Love (Aug 20, 2017)
Main cast, played by Max Charles
- Episode 2x01: BK, NY (Jul 12, 2015)
- Episode 2x02: By Any Means (Jul 19, 2015)
- Episode 2x03: Fort Defiance (Jul 26, 2015)
- Episode 2x04: The Silver Angel (Aug 2, 2015)
- Episode 2x05: Quick and Painless (Aug 9, 2015)
- Episode 2x06: Identity (Aug 16, 2015)
- Episode 2x07: The Born (Aug 23, 2015)
- Episode 2x08: Intruders (Aug 30, 2015)
- Episode 2x09: The Battle for Red Hook (Sep 6, 2015)
- Episode 2x12: Fallen Light (Sep 27, 2015)
- Episode 2x13: Night Train (Oct 4, 2015)
- Episode 3x01: New York Strong (Aug 28, 2016)
- Episode 3x02: Bad White (Sep 4, 2016)
- Episode 3x03: First Born (Sep 11, 2016)
- Episode 3x04: Gone But Not Forgotten (Sep 18, 2016)
- Episode 3x06: The Battle of Central Park (Oct 2, 2016)
- Episode 3x10: The Fall (Oct 30, 2016)
- Episode 4x01: The Worm Turns (Jul 16, 2017)
- Episode 4x03: One Shot (Jul 30, 2017)
- Episode 4x06: Tainted Love (Aug 20, 2017)
- Episode 4x08: Extraction (Sep 3, 2017)
- Episode 4x09: The Traitor (Sep 10, 2017)
- Episode 4x10: The Last Stand (Sep 17, 2017)