| Ben Diskin | ... | Ichiru Masuda (voice: English version) | |
| Michael Donovan | ... | Captain (voice: English version) | |
| Keiji Fujiwara | ... | Tony Stark / Iron Man (voice: Japanese version) | |
| Kyle Hebert | ... | Head of Satellite Center (voice: English version) | |
| Shizuka Ito | ... | Nanami Ota (voice: Japanese version) | |
| Neil Kaplan | ... | Defense Minister Kuroda (voice: English version) | |
| Adrian Pasdar | ... | Tony Stark / Iron Man (voice: English version) | |
| Kirsten Potter | ... | Computer (voice: English version) | |
| Eden Riegel | ... | Nanami Ota (voice: English version) | |
| Cindy Robinson | ... | Pepper Potts / High School Girl (voice: English version) | |
| Travis Willingham | ... | Nagato Sakurai (voice: English version) | |
| Jin Yamanoi | ... | Nagato Sakurai (voice: Japanese version) |
| Episode Crew |
Directed by | |||
| Yûzô Satô | (as Yuzo Sato) | ||
Writing credits(in alphabetical order) | ||
| Warren Ellis | story advisor | |
| Don Heck | characters | |
| Kazuhiko Inukai | ||
| Jack Kirby | characters | |
| Stan Lee | characters | |
| Larry Lieber | characters | |
Produced by | |||
| Megan Thomas Bradner | .... | associate producer | |
| Dan Buckley | .... | executive producer | |
| Alan Fine | .... | executive producer | |
| Daisuke Gomi | .... | executive producer | |
| Fuminori Hara | .... | producer | |
| Yuuta Hattori | .... | animation producer | |
| Cort Lane | .... | producer | |
| Stan Lee | .... | co-executive producer | |
| Jeph Loeb | .... | executive producer | |
| Taro Morishima | .... | producer | |
| Simon Phillips | .... | executive producer | |
| Joe Quesada | .... | co-executive producer | |
| Eric S. Rollman | .... | executive producer | |
| Jamie Simone | .... | reversion producer | |
| Masao Takiyama | .... | executive producer | |
| Yuuki Yoshida | .... | executive producer | |
Casting by | |||
| Jamie Simone | |||
Sound Department | |||
| Geneva Ip | .... | post-production coordinator | |
| James Lafferty | .... | post-production coordinator | |
Special Effects by | |||
| Joseph Bechor | .... | special effects | |
Other crew | |||
| Masao Maruyama | .... | planning | |
| Jamie Simone | .... | voice director | |
| Main series | Episode guide | Full cast and crew |
| IMDb TV section | IMDb Animation section |