Sean Astin at San Diego Comic Con Thursday: pics & vids

Sean arrived in San Diego on Thursday afternoon for the SD Comic Con convention. He wasted no time in having fun!

Sean and Greg Cipes found time to get in a bike ride to the beach and say hi to fans.

Sean and Greg attended IGN's and Focus Features' "The World's End" party at the Hard Rock Hotel on Thursday evening.

Prior to the show, Sean did a couple of promotional videos for his autograph sessions in the Profiles in History booth, Saturday 11am-4pm and Sunday 10am-4pm.





Photos from the shooting of the Vine video: