E.J. Holowicki is a film sound designer. He worked as an additional dialogue recordist on Finding Nemo, The Incredibles, Ratatouille, WALL•E, Up, Toy Story 3, and Brave. He served as an original dialogue miker on Cars. Also in Cars, he provided the voice for DJ for both the film and the video games Cars Mater-National and Cars Race-O-Rama.