According to Deb from Sylvan

According to Deb from Sylvan Lane Shoppe, Wizards of the Coast will also be putting out collectible cards of movie characters:

The WB release of the Harry Potter and the Sorcerer’s Stone movie is a major event in the lives of Harry Potter fans worldwide. But the screen magic doesn’t end there. Harry Potter and the Sorcerer’s Stone Movie Trading Cards, Series #1 lets fans collect key scenes from the soon-to-be-a-classic adventure flick and bring them face-to-face with their favorite characters and creatures. And just when Harry Potter fans think they’ve seen everything, Series 2 trading cards for the Harry Potter and the Sorcerer’s Stone movie will let them round out their collections in spring 2002. These are not the Trading Card Game cards, but a collectible set of cards depicting actual scenes from the movie!