The English cast has been announced for the first episode of the Radiant anime:
- Christopher Llewyn Ramirez is Seth
- Monica Rial is Alma
- Alison Viktorin is Tommy
- Marcus Stimac is Don Bossman
- Barry Yandell is Narrator
Caitlin Glass is directing the dub.
The first episode of Radiant premiered on FunimationNow on October 27, 2018.