Another superhero comes crashing into the multiplexes this weekend, but he's not the only game in town. Also debuting are a horse whisperer, a struggling major newspaper, and a whole bunch of penguins.

Actor Jim Carrey was filming Mr. Popper's Penguins on the roof of 480 Park Ave on Monday when a tipster in a neighboring building snapped this shot. Seen someone interesting? Email it to stalker@gawker.com or post it yourself to #stalker.

[Jim Carrey films "Mr. Popper's Penguins" on snowy New York streets yesterday. Photo via Bauer-Griffin]

So soon! They get greedy so easily, don't they. Also today: Conan's TBS move isn't exactly paradise for his writers, friction on the set of the Nikki Finke show sounds about right, and lots of casting news.