Nathan Fillion is Hermes, the messenger God, in a new photo for Percy Jackson: Sea of Monsters. Hermes now works for UPS in this sequel, which finds Logan Lerman returning as the title character, who must retrieve the Golden Fleece to stop an evil force from destroying his home land. Check out this latest photo before director Thor Freudenthal's fantasy adventure debuts in theaters August 16.

<em>Percy Jackson: Sea of Monsters</em> photo with Nathan Fillion