Heath Ledger, who played Tony, died unexpectedly during production of the film.
Johnny Depp, Jude Law, and Colin Farrell were brought in to complete Heath Ledger's role after his passing.
Doctor Parnassus creates the Imaginarium, a magical mirror that allows viewers to enter fantastical worlds shaped by their imagination.
Doctor Parnassus makes a deal with Mr. Nick (the Devil) to save his daughter, imposing a challenge that will determine her soul's fate.
Doctor Parnassus and his traveling theater troupe perform, using the Imaginarium to entertain and engage audiences.
Tony, a mysterious man with amnesia, joins Doctor Parnassus's troupe and becomes instrumental in their performances and struggles.
The final showdown takes place within the Imaginarium, involving the fate of young Valentina and the resolution of the pact with Mr. Nick.
