The movie about how Harvard students Mark Zuckerberg and Eduardo Saverin started Facebook — called The Social Network — is shooting at Johns Hopkins University today, All Facebook reports.

Actors Jesse Eisenberg (Zuckerberg) and Andrew Garfield (Saverin), as well as director David Fincher were on the scene.

So were Twitter users Mary Spiro and Raluca Musaloiu, who stopped to take some photos.

Hm. Kind of looks like Harvard

Jesse Eisenberg (center) is playing Mark Zuckerberg

Andrew Garfield (left) plays forgotten Facebook cofounder Eduardo Saverin

Mark Zuckerberg built Facebook in fall 2004, so the fall weather is historically accurate

Actual Johns Hopkins students woke to a funny site out their dorm windows

Nice camera

Leaving the dorm…

The guy on the right is probably director David Fincher, who also made Fight Club

Where Justin Timberlake? He plays Facebook's first president, Sean Parker, who wouldn't appear in scenes taking place at Harvard