 | Stanislaw Szukalski als Self - Archive Footage |
| Glenn Bray als Self - Collector |
| Robert Williams als Self - Painter and Illustrator |
| Suzanne Williams als Self - Artist |
 | George DiCaprio als Self - Artist, Writer, Distributor |
| Ernst Fuchs als Self - Painter |
| Jose Ismael Fernandez als Self - Sculptor |
| Karen Mortillaro als Self - Sculptor |
| Piotr Rypson als Self - Director, National Museum in Warsaw |
| Lena Zwalve als Self - Art Collector |
| Rebecca Forstadt als Self - Actress |
| Jim Woodring als Self - Artist |
| Adam Jones als Self - Artist and Musician |
| Gabriel Bartalos als Self - Sculptor |
| James Kagel als Self - Sculptor |
| Jacek Staniszewski als Self - Writer |
| Marek Hapon als Self - Artist |
 | Timothy Snyder als Self - Professor of History |
| Lechosław Lameński als Self - Szukalski Biographer |
| Maciej Miezian als Self - Art Historian |
| Natalia Fabia als Self - Painter |
 | Charles Schneider als Self - Writer, Artist, Magician |
| Brian Tucker als Self - Art Historian and Curator |
| Roman Romanowicz als Self - Szukalski's Nephew, Architect |
| Sandy Decker als Self - Sculptor, Caster |
 | Nick Tate als Ben Hecht Narration (voice) |
| Irek Dobrowolski | Director |
| Leonardo DiCaprio | Producer |
| Angus Wall | Executive Producer |
| Justyn Kołakowski | First Assistant Director |
| Romuald Lewandowski | Director of Photography |
| Amotz Plessner | Original Music Composer |
| Adetoro Makinde | Unit Production Manager |
| Jonathan Tzachor | Executive Producer |
| Roee Sharon | Producer |
| George DiCaprio | Producer |
| Alex Babtista | Second Assistant Director |
| Stephen Cooper | Co-Producer |
| Anna Dobrowolska | Producer |
| Charles V. Bender | Co-Producer |
| David Brodie | Editor |
| Irek Dobrowolski | Development Producer |
| David Brodie | Executive Producer |
| Jennifer Davisson | Executive Producer |
| Linda Carlson | Executive Producer |
| Phillip Watson | Co-Producer |
| Stephen Cooper | Development Producer |
| Anna Różalska | Production Consultant |
| Tarik Hachoud | Production Consultant |
