Iron Man enlists the help of ruthless vigilante the Punisher to track down War Machine's murderer. All the while, he's being pursued by S.H.I.E.L.D. agents Black Widow and Hawkeye, who suspect his involvement in a recent terrorist plot.
| Actor | Role |
|---|---|
 Tessyo GendaFrank Castle / The Punisher (voice) | Frank Castle / The Punisher (voice) |
 Keiji FujiwaraTony Stark / Iron Man (voice) | Tony Stark / Iron Man (voice) |
 Miyu IrinoEzekiel Stane / Technovore (voice) | Ezekiel Stane / Technovore (voice) |
 Hiroe OkaPepper Potts (voice) | Pepper Potts (voice) |
 Hiroki YasumotoJames "Rhodey" Rhodes / War Machine (voice) | James "Rhodey" Rhodes / War Machine (voice) |
 Junko MinagawaMaria Hill (voice) | Maria Hill (voice) |
 Miyuki SawashiroNatasha Romanoff / Black Widow (voice) | Natasha Romanoff / Black Widow (voice) |
 Shuhei SakaguchiClint Barton / Hawkeye (voice) | Clint Barton / Hawkeye (voice) |
 Yasuyuki KaseJARVIS (voice) | JARVIS (voice) |
 Houko KuwashimaSasha Hammer (voice) | Sasha Hammer (voice) |
 Takaya HashiObadiah Stane (voice) | Obadiah Stane (voice) |
 Hideaki TezukaNick Fury (voice) | Nick Fury (voice) |