He died while shooting Gilliam 's ` ` The Imaginarium of Doctor Parnassus '' I enlisted the help of Ledger 's friends , including Johnny B . , on Ledger , Monty , and why filmmakers are ` ` mule - like stupidity ''
Ledger died while shooting Gilliam 's `` The Imaginarium of Doctor Parnassus '' Gilliam enlisted the help of Ledger 's friends , including Johnny Depp . Gilliam on Ledger , Monty Python and why filmmakers need `` mule-like stupidity ''