In which 1998 film do two modern teens get trapped in a black-and-white 1950s TV sitcom?

Which actor played "The Dude", who says his rug "really tied the room together"? In 1998, which Mideast nation announced it would no longer cooperate with UN weapons inspectors? Which 1998 film imagines the love affairs of the young author of "Twelfth Night"? In November 1998, who became the first British prime minister to address the Irish parliament? Which NBC sitcom about Jerry, Elaine, George and Kramer ended its run in 1998? The 1998 Brazilian film "Central do Brasil" is known in English by what title? Outfielder Juan González was the 1998 American League MVP with which team? The 1998 film "Simon Birch" was loosely adapted from which author's "A Prayer for Owen Meany"?