| SStanisław SzukalskiSelf (archive footage) | Self (archive footage) |
| GGlenn BraySelf - Collector | Self - Collector |
| RRobert WilliamsSelf - Painter and Illustrator | Self - Painter and Illustrator |
| SSuzanne WilliamsSelf - Artist | Self - Artist |
 George DiCaprioSelf - Artist, Writer, Distributor | Self - Artist, Writer, Distributor |
| EErnst FuchsSelf - Painter (archive footage) | Self - Painter (archive footage) |
| JJose Ismael FernandezSelf - Sculptor | Self - Sculptor |
| KKaren MortillaroSelf - Sculptor | Self - Sculptor |
| PPiotr RypsonSelf - Director, National Museum in Warsaw | Self - Director, National Museum in Warsaw |
| LLena ZwalveSelf - Art Collector | Self - Art Collector |
 Rebecca ForstadtSelf - Actress | Self - Actress |
| JJim WoodringSelf - Artist | Self - Artist |
 Adam JonesSelf - Artist and Musician | Self - Artist and Musician |
 Gabriel BartalosSelf - Sculptor | Self - Sculptor |
| JJames KagelSelf - Sculptor | Self - Sculptor |
| JJacek StaniszewskiSelf - Writer | Self - Writer |
| MMarek HaponSelf - Artist | Self - Artist |
 Timothy SnyderSelf - Professor of History | Self - Professor of History |
| LLechosław LameńskiSelf - Szukalski Biographer | Self - Szukalski Biographer |
| MMaciej MiezianSelf - Art Historian | Self - Art Historian |
| NNatalia FabiaSelf - Painter | Self - Painter |
 Charles SchneiderSelf - Writer, Artist, Magician | Self - Writer, Artist, Magician |
| BBrian TuckerSelf - Art Historian and Curator | Self - Art Historian and Curator |
| RRoman RomanowiczSelf - Szukalski's Nephew, Architect | Self - Szukalski's Nephew, Architect |
| SSandy DeckerSelf - Sculptor, Caster | Self - Sculptor, Caster |
 Nick TateBen Hecht Narration (voice) | Ben Hecht Narration (voice) |
