Other appearances include the original Rooster Teeth production A Simple Walk Into Mordor, several RT Shorts, and a few appearances on the Rooster Teeth Podcast.
- Kerry cannot whistle. He also cannot swim, a trait shared by his character, Neptune.
- Kerry provided the voice for the character who shouts "EEEE-YUUP!" in "The Badge and The Burden". This is a reference to the catchphrase of Andrew Blanchard, another member of the Internet Box Podcast.
- During development, a cutout of his face was sometimes used as a placeholder for props that the animators did not have yet.
- Kerry has stated that he wants to do a show with all of the Old RWBY Characters like Maria Calavera and Pietro Polendina.
- Kerry's favorite anime is Tengen Toppa Gurren Lagann.
- On an episode of Quick Draw (an interview and art show hosted by Patrick Rodriguez), Kerry stated that if he were a student at Beacon Academy, he would have a gun and staff-type weapon. Patrick also suggested a trident component. The episode was recorded sometime before Neptune's weapon was first revealed.