As Hermes finally reveals his true intentions, Bell battles the most powerful opponent he's ever faced.
| Title | Argonaut | Hero's Return |
|---|---|
| Genres | Animation Comedy Sci-Fi & Fantasy Action & Adventure |
| Release Date | 2020-12-19 |
| Episode Runtime | 00 Hours 23 Minutes |
| Season Number | 3 |
| Episode Number | 12 |
| Production Companies | J.C.STAFF, GREE, GREE Entertainment, Warner Bros. Japan, Hakuhodo DY Music & Pictures, THE KLOCKWORX, movic, FuRyu, EGG FIRM, GENCO, MAGES., Showgate, SB Creative |
