Movies:
* Percy Jackson & the Olympians: The Lightning Thief (2010) - Luke Castellan
* Percy Jackson: Sea of Monsters (2013) - Luke Castellan
* The Tomorrow People (2014) - Stephen Jameson
* The Other Woman (2014) - Mark
* The Age of Adaline (2015) - Ellis Jones
* The Last Face (2016) - Omar
* The House of Tomorrow (2017) - Asher
* The Wedding Year (2019) - Jake
* The Stand (2020) - Larry Underwood
* The Colony (2021) - Sam
* The Birthday Cake (2021) - Anthony
* American Murderer (2022) - Michael
Television Series:
* The Collector (2009) - Young Gabriel
* The Listener (2009-2014) - Toby
* The Tomorrow People (2013-2014) - Stephen Jameson
* The 100 (2014-2018) - John Murphy
* Zoo (2015-2017) - Jackson Oz
* The Stand (2020) - Larry Underwood
* From (2022-present) - Kenny
Television Movies:
* The Last Templar (2009) - Young Templar
* A Christmas Carol (2009) - Young Scrooge
* The Haunting Hour: Don't Think About It (2011) - Paul
* The Tomorrow People: The Complete First Season (2013) - Stephen Jameson
* The Stand: The Complete Series (2020) - Larry Underwood
Other:
* Assassin's Creed: Syndicate (2015) - Henry Green
* The 100: The Complete Second Season (2015) - John Murphy
This list is not exhaustive, and there may be other projects that he has been involved in.