Jason and Hercules
After a break over the weekend, 'Atlantis' is to return to BBC One next Saturday.
A mysterious box (yep - that Pandora's making herself known!) is being sought out by our excitable crew in this episode, as they're sent on another mission by a creepy stranger.
They'll face challenges to get ahold of the treasure, but what will happen if it's opened by the apple of Hercules' (Mark Addy) eye, Medusa (Jemima Rooper)?
Take a look through our gallery below and catch Atlantis on BBC One on Saturday, November 30.
Tagged in Atlantis