Roar: Lions of the Kalahari Museum of Civilization, 100 rue Laurier, Gatineau, Quebec. (819-776-7000; www.civilization.ca). 10 a.m., noon., 3 p.m. and 5 p.m. $9.50. Filmed entirely in Botswana's Kalahari Desert, this remarkable film documents the struggle for power and territory amongst a pride of lions. Dir. Tim Liversedge. 2003. In English.