C. Ernst Harth in Smokin' Aces 2: Assassins' Ball (2010)

C. Ernst Harth, Lauren Lee Smith, and Matthew Kevin Anderson in Trick 'r Treat (2007)

C. Ernst Harth and Wayne Robson in Strange Luck (1995)

C. Ernst Harth and Peter LaCroix in Noroc (1999)

C. Ernst Harth in R.L. Stine's the Haunting Hour (2010)

C. Ernst Harth in Once Upon a Time (2011)

C. Ernst Harth and Laurie Soper in Thir13en Ghosts (2001)

Matthew Lillard and C. Ernst Harth in Scooby-Doo 2: Monsters Unleashed (2004)

Matthew Lillard, Sarah Michelle Gellar, C. Ernst Harth, Linda Cardellini, Freddie Prinze Jr., Dee Bradley Baker, Scott McNeil, Christopher R. Sumpton, and Neil Fanning in Scooby-Doo 2: Monsters Unleashed (2004)

C. Ernst Harth, Garry Chalk, Bruce Glover, Chris Humphreys, Johannah Newmarch, Alex Rocco, Kurt Max Runte, Duane Whitaker, Shannon Wilcox, Alex Zahara, and Dan Zukovic in Scammerhead (2014)

C. Ernst Harth, Aleks Paunovic, Fulvio Cecere, Philip Granger, Camille Sullivan, Jerry Wasserman, Aliyah O'Brien, Michael Patrick Denis, Lara Rova, Emma Rendell, and Paige McCulloch in The Starlight Heist (2015)

C. Ernst Harth, Alex Diakun, Mark Gibbon, Ani Kyd Wolf, Graem Beddoes, Daniel Smith Arnold, Jeffrey Kaiser, Charlie Nesbitt, Heather Kyd, and Vicklyn Fleming in The P.I. Experiment (2015)

C. Ernst Harth, Rachel Hayward, Dominika Juillet, Martin Novotny, and Martin Christopher in Art History (2003)

C. Ernst Harth, Frank Cassini, Jerry Wasserman, and Michael Eklund in The Entrance (2006)