LOS ANGELES – An elite squad of guinea pigs has worked its own brand of magic at the box office, taking the No. 1 spot from boy wizard Harry Potter.

The 3-D “G-Force” was the top movie at the box office this weekend, opening with $32.2 million, according to studio estimates Sunday. The Walt Disney release from producer Jerry Bruckheimer, with its mixture of live action and computer-generated animation, is a “Mission: Impossible”-style adventure. It features voiceover work from Nicolas Cage, Sam Rockwell, Tracy Morgan and Penelope Cruz as resourceful rodents.