Barrington is the smallest barge in the Big Harbor. He is always quiet like all the other barges and is best friends with Theodore. The two have a special game of hide and surprise, but once hid too long and got into trouble. Barrington looks up to Theodore as a leader and never goes against his plans or ideas. One time he wanted to be called Barthalamu in the episode Hank's New Name and he also assisted Hank for his barge-pulling test which ultimately resulted in disaster, but is a well-mannered barge nonetheless.
- Barrington's model is currently on display at the Maritime Museum of the Atlantic.
- Barrington is likely named after the municipality of Barrington, Nova Scotia, which is located in the southwestern region of the province near Shelburne. Others have argued that the character's name comes from one of Halifax's best-known streets, Barrington Street, which runs straight through the downtown core parallel to the harbour.
- Brio (retired)