| LLuis Alberto de CuencaSelf - Writer | Self - Writer |
 AlaskaSelf - Singer | Self - Singer |
 Eva HacheSelf - Comedian | Self - Comedian |
 Santiago SeguraSelf - Filmmaker | Self - Filmmaker |
 Pepe ViyuelaSelf - Actor | Self - Actor |
 Carlos ArecesSelf - Actor / Cartoonist / Comic Collector | Self - Actor / Cartoonist / Comic Collector |
 Eva AmaralSelf - Singer | Self - Singer |
| AAntoni GuiralSelf - Comic Historian | Self - Comic Historian |
| CCarlos de GregorioSelf - Psychiatrist / Comic Scholar | Self - Psychiatrist / Comic Scholar |
| MMiquel PellicerSelf - Bruguera Publishing House Editor | Self - Bruguera Publishing House Editor |
| SSergi EscobarSelf - José Escobar's Grandson | Self - José Escobar's Grandson |
| PPaco BaenaSelf - Comic Museum Curator | Self - Comic Museum Curator |
| MManuel de CosSelf - Ibáñez's Editor | Self - Ibáñez's Editor |
 Francisco IbáñezSelf - Cartoonist (archive footage) | Self - Cartoonist (archive footage) |
 Mayra Gómez KempSelf - TV Host (archive footage) | Self - TV Host (archive footage) |
 Matías Prats Sr.Self - Announcer (voice) (archive footage) | Self - Announcer (voice) (archive footage) |
 José María ÍñigoSelf - TV Host (archive footage) | Self - TV Host (archive footage) |
| CCarlos GiménezSelf - Cartoonist (archive footage) | Self - Cartoonist (archive footage) |
| JJosé EscobarSelf - Cartoonist (archive footage) | Self - Cartoonist (archive footage) |
