When filming a show on Jupiter's moon Europa in Deep Search, Ellie and her husband fall through the ice and make it to their submersible, loosing their rover and base camp in the progress. Upon rescue, Ellie picks up signs of an unidentified life form and Buddy asks if it's possible to make a small detour to check it out. They discover not just one, but multiple forms of alien life - much to the awe of themselves, Gordon and Alan. Ellie was voiced by Lisa Moule.