The freaks of X-Men were no match for the star power of Harrison Ford and Michelle Pfeiffer, as the duo's supernatural thriller, What Lies Beneath, debuted at the top of the box office heap, scaring up an otherworldly $30.1 million. Last week's champ, X-Men, slipped to second with $23.7 million, but saw its receipts plummet an alarming 56 percent. Pokémon: The Movie 2000 opened in third place with $21.5 million. Rounding out the top five were Scary Movie ($14.9 million) and The Perfect Storm ($9.5 million). The Jason Biggs/Mena Suvari romantic comedy, Loser, tied with The Patriot for seventh place, pulling in $6.1 million.