Seth Green in Scooby-Doo 2: Monsters Unleashed (2004)

Seth Green and Linda Cardellini in Scooby-Doo 2: Monsters Unleashed (2004)

Jonathan Brandis, Seth Green, Brandon Crane, Adam Faraizl, Ben Heller, Emily Perkins, and Marlon Taylor in It (1990)

Seth Green, Brandon Crane, Adam Faraizl, Ben Heller, Emily Perkins, and Marlon Taylor in It (1990)

Jonathan Brandis, Seth Green, Brandon Crane, Adam Faraizl, Ben Heller, and Emily Perkins in It (1990)

Jonathan Brandis, Seth Green, Brandon Crane, Ben Heller, and Emily Perkins in It (1990)

Seth Green and Joel McHale in The Soup (2004)

Seth Green, Eric Mabius, and Katie Walder in Franklin & Bash (2011)

Giovanni Ribisi, Seth Green, Martin Mull, Peter Riegert, Brenda Song, and Tonita Castro in Dads (2013)

Seth Green in Buffy the Vampire Slayer (1997)

Seth Green and Nicholas Brendon in Buffy the Vampire Slayer (1997)

Seth Green, Kevin Shinick, and Rachel Bloom in @midnight (2013)

Giovanni Ribisi, Seth Green, Martin Mull, and Peter Riegert in Dads (2013)

Charlize Theron, Mark Wahlberg, Seth Green, Edward Norton, Jason Statham, and Yasiin Bey in The Italian Job (2003)

Seth Green and Alyson Hannigan in Buffy the Vampire Slayer (1997)

Seth Green, Barry Pepper, Vin Diesel, and Andy Davoli in Knockaround Guys (2001)

Rachael Leigh Cook, Alan Cumming, Seth Green, Breckin Meyer, Tara Reid, Rosario Dawson, Donald Faison, Shane Harvey, and Alex Martin in Josie and the Pussycats (2001)

Seth Green, A.J. Langer, and Brandon Rane in VideoZone (1989)

Seth Green and Emily Perkins in It (1990)

Seth Green and William Shockley in Good & Evil (1991)

Seth Green, Troy Evans, and William Shockley in Good & Evil (1991)

Seth Green, Terry Funk, and William Shockley in Good & Evil (1991)

Teri Garr and Seth Green in Good & Evil (1991)

Charlize Theron, Mark Wahlberg, Donald Sutherland, Seth Green, Edward Norton, Jason Statham, and Yasiin Bey in The Italian Job (2003)

Seth Green, Eugene Levy, and Dan Milano in Greg the Bunny (2002)

Seth Green, Barry Pepper, and Vin Diesel in Knockaround Guys (2001)

Seth Green, Jason Lee, Eric McCormack, Debra Messing, Steve Carell, Shane McRae, Josh Cooke, and Todd Grinnell in Will & Grace (1998)

Seth Green, Shane McRae, Josh Cooke, and Todd Grinnell in Four Kings (2006)