Spencer Treat Clark and Jon Hamm in Mad Men (2007)

"Unbreakable" 2000 Cast Party: Julia, "Hostage Girl" and Spencer Treat Clark "Joseph Dunn." 

Spencer Treat Clark at an event for Much Ado About Nothing (2012)

Spencer Treat Clark, Amy Acker, Clark Gregg, Alexis Denisof, Reed Diamond, Nathan Fillion, Ashley Johnson, Fran Kranz, Tom Lenk, Sean Maher, Joss Whedon, Riki Lindhome, Nick Kocher, Brian McElhaney, Jillian Morgese, and Kai Cole at an event for Much Ado About Nothing (2012)

Spencer Treat Clark at an event for Gladiator (2000)

Spencer Treat Clark, Garret Dillahunt, Aaron Paul, Sara Paxton, and Riki Lindhome in The Last House on the Left (2009)

Matthew Lillard, Spencer Treat Clark, and Ted Levine in Deep Dark Canyon (2013)

Spencer Treat Clark in Animal Kingdom (2016)

Spencer Treat Clark and Sasha Joseph Neulinger in Unbreakable (2000)

Joaquin Phoenix and Spencer Treat Clark in Gladiator (2000)

Spencer Treat Clark and Dove Cameron in Agents of S.H.I.E.L.D. (2013)

Spencer Treat Clark, Garret Dillahunt, Aaron Paul, and Riki Lindhome in The Last House on the Left (2009)

Mark Harmon, Spencer Treat Clark, Wilmer Valderrama, and Brian Dietzen in NCIS (2003)

Spencer Treat Clark and Jake Weary in Animal Kingdom (2016)

Powers Boothe and Spencer Treat Clark in Agents of S.H.I.E.L.D. (2013)

Spencer Treat Clark in Agents of S.H.I.E.L.D. (2013)