1/10
Brian Dowling/Syfy
Zachary Levi
The Chuck star channels his inner über-Nerd at the SyFy/E! bash Saturday night at the Con (and he's got the hat and T-shirt to prove it!).
Click through the gallery to see who else made the scene, or cruise our Comic-Con index page to catch up on all the groovy goings-on in San Diego.
2/10
Brian Dowling/Syfy
Meaghan Rath
3/10
Brian Dowling/Syfy
Eric Balfour & Emily Rose
4/10
Brian Dowling/Syfy
Alison Haislip
5/10
Brian Dowling/Syfy
Emmanuelle Vaugier
6/10
Brian Dowling/Syfy
Colin Ferguson
7/10
Brian Dowling/Syfy
Katey Sagal
8/10
Frazer Harrison/Getty Images
Mark Pellegrino
9/10
Evans Vestal Ward/Syfy
Robin Dunne & Amanda Tapping
10/10
Evans Vestal Ward/Syfy