CBS press release lists the following booth signing opportunities:
Intelligence Autograph Signings: Josh Holloway, Meghan Ory and Marg Helgenberger will do signings from 11:15 AM to 12:00 PM at the CBS Interactive Booth (#4245) on the convention floor.
FRIDAY, JULY 19
The Big Bang Theory Autograph Signings: The Big Bang Theory autograph signing is scheduled from 11:30 AM to 12:15 PM at the Warner Bros. Booth (#4545) on the convention floor.
SATURDAY, JULY 20
How I Met Your Mother Autograph Signings: The cast members and executive producers will participate in signings in the FOX Booth (#4229) from 2:45 to 3:45 PM.
Person Of Interest Autograph Signing: The PERSON OF INTEREST autograph signing is scheduled from 3:00 to 3:40 PM at the Warner Bros. booth (#4545) on the convention floor.
SUNDAY, JULY 21:
Under the Dome Autograph Signings: Norris, Vogel, Lefevre, Vaughan and Baer will sign from 3:30 to 4:15 PM at the CBS Interactive Booth (#4245) on the convention floor.
I am super excited, however, I have to admit, a bit disappointed the Big Bang Theory cast are not scheduled this year.
Also at the CBS booth there will be an opportunity to try on google glass which shows a trailer while you wear them and look at a poster for Intelligence. Under the Dome cards will be given out and promo swag team members will be on hand in ski masks to promote "Hostages" so don't be alarmed by that... much...