In Pictures | Snapshots of all the excitement at the San Diego Comic Con

Husband and wife Dave Hester and Donna Hester, dressed as zombie Donald Trump and zombie Hillary Clinton, walk down Fifth Avenue as they take part in the Zombie Walk on day three of the Comic-Con International held at the San Diego Convention Center. (Photo courtesy - PTI)

(From left) Will Smith, Margot Robbie and Jared Leto attend the Suicide Squad panel on day 3 of Comic-Con. (Photo courtesy - PTI)

Gina Gianni of Chicago comes dressed as an animated Batgirl as she waits in a crowd to cross the street to attend Comic-Con International, in San Diego. (Photo courtesy - Reuters)

An attendee dressed as the Scarecrow from Batman poses for a picture at the pop culture event Comic-Con International. (Photo courtesy - Reuters)

Linda Nguyen dressed as the Disney character Maleficent poses as she attends Comic-Con International. (Photo courtesy - Reuters)

A young boy looks unimpressed as his father asks to take a picture with an attendee dressed as a Transformer Optimus Prime at Comic-Con International. (Photo courtesy - Reuters)

Attendees dressed as Harley Quinn and Sailor Moon pose for a picture at Comic-Con. (Photo courtesy - Reuters)

'Winter Soldier' grabs a coffee at the Comic-Con International. (Photo courtesy - Reuters)