Emma Sophia is a small ship who Theodore was to bring into the harbour, loaded with kumquats. At one time, she had an encounter with Foduck, who she questioned if he was "real", with all of his strange safety equipment working.
- Season 5 - Theodore Gets Lost, Theodore the All-Powerful, Emily Drifts Off, Theodore and the Missing Siren, Theodore and the Unsafe Ship (cameo), Foduck and the Shy Ship and Pugwash is Gone! (cameo)
- Emma Sophia's superstructure was sold on eBay.