Casonetto's Last Song (2003) - Written by Derek M. Koch. Co-Directed by Brenda Dau & Derek M. Koch. Official selection of the 2003 H.P. Lovecraft Film Festival. IMDB Listing.

Cash Only (1999) - Written and Directed by Derek M. Koch. Special Make-Up Effects by Derek M. Koch. Winner, REwind Movie Award, Best Effects. ZMDB Listing.

Tales of the Damned (1998) - Special Make-Up Effects by Derek M. Koch. ZMDB Listing.