Gloria Cornwallis is a big container ship.
Gloria Cornwallis can be described as a sensible container ship. She doesn't like being bumped. She only spoke in the episode Bumper Buddies, when Theodore, George, and Foduck took her out of the harbour and Theodore accidentally crashed her.
- Season 1 - Bumper Buddies, Theodore's Bad Dreams (does not speak) and The Big Harbour Clean Up Contest (cameo)
- Season 2 - Theodore in the Middle (does not speak)