TheSheffield International Documentary Festival (Nov 8 -14) is to open with DavidFlamholc's House Of The Tiger King.

Thedocumentary follows explorer Tahir Shah and a group of mismatched companions asthey search for Paititi, the Inca's lost city of gold.

Otherfilms in the festivals 75 strong line-up include Darwin's Nightmare,which investigates the link between multinational industries and weaponssmuggling on Lake Victoria; The Liberace of Baghdad an alternative viewof the conflict in Iraq through the eyes of an Iraqi pianist; and JonathanNossiter Mondovino.

Thefestival's centrepiece Channel 4 Interview is with Super Size Me directorMorgan Spurlock;