Otaku Unite! is a feature-length documentary on the history of Japanese animation fandom in the United States: from the importation of anime in the early 60s to the current boom in both the visibility and accessibility of its accompanying fandom.
| Actor | Role |
|---|---|
 Jonathan David CookHimself | Himself |
 Peter FernandezNot listed | Not listed |
| JJan Scott-FrazierNot listed | Not listed |
| CCarl Gustav HornNot listed | Not listed |
| TTrish LedouxNot listed | Not listed |
| CCarl MacekNot listed | Not listed |
 Helen McCarthyNot listed | Not listed |
 Matt K. MillerNot listed | Not listed |
 Corinne OrrNot listed | Not listed |
| FFrederick PattenNot listed | Not listed |
| RRobert J. WoodheadNot listed | Not listed |
| DDaniel TaraschkeHimself | Himself |
| DDoug SmithNot listed | Not listed |
| GGilles PoitrasHimself | Himself |
 Frederik L. SchodtHimself | Himself |