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. The first time this was used was in Winter Schnee's Glyphs and later when Qrow Branwen was drinking from his flask with Kerry's face replacing the flask with it eventually becoming a joke.
- 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.
- Kerry has the same birthday as Jeff Williams.