- All-Star Cast:
- The leading cast in Japanese is loaded with prominent voice actors including Mamoru Miyano, Yuki Kaji, Daisuke Ono, Junichi Suwabe, Tomokazu Sugita, Kana Hanazawa, and Takahiro Sakurai.
- The English leading cast includes Chris Niosi, Robbie Daymond, Jamieson Price, Cristina Valenzuela, Lucien Dodge, and Martin Billany (yes, that Martin Billany).
- Playing Against Type: Martin Billany, better known as LittleKuriboh, is well-known for Yu-Gi-Oh! The Abridged Series and Freeza of Dragon Ball Z Abridged. Here, he's in a very serious anime, however as a minor character who's amazed at the idea of seeing the ocean.
Trivia / Godzilla: Planet of the Monsters