Quantum Project is the story of physicist and prodigy Paul Pentcho (Stephen Dorff), whose exploration of the quantum universe leads him on a collision course with life, destiny, and true love.
| Actor | Role |
|---|---|
 Stephen DorffPaul Pentcho | Paul Pentcho |
 Fay MastersonMia | Mia |
 John CleeseAlexander Pentcho | Alexander Pentcho |
| RRussell BrownWill | Will |
 Wendy WorthingtonArlette | Arlette |
| RRobert RigamontiJacque | Jacque |
| AAlan AllenCern Guide | Cern Guide |
| MMargot DemeterYoung streetwalker | Young streetwalker |
| AAnthony WongStreet peddler | Street peddler |