Who played Sirius Black in the 2004 film "Harry Potter and the Prisoner of Azkaban"?

Southfork Ranch, the Ewing family home revisited in a 2004 reunion special, belongs to which TV drama? Which 2004 film follows the young Ernesto "Che" Guevara on a journey across South America? Which 2004 film features Senator Owen Brewster, Katharine Hepburn and Howard Hughes as characters? In 2004, which Philippine president narrowly defeated film star Fernando Poe Jr. to win reelection? Which duo starred in the 2004 film version of the 1970s cop show "Starsky & Hutch"? In a 2004 film, which cartoon cat, voiced by Bill Murray, must rescue the kidnapped dog Odie? "Genius Loves Company," a 2004 album of a dozen duets, was the final new album by which singer? Which Fantastic Four villain did Julian McMahon play in the films of 2005 and 2007?