Rodney is The Harbour Master's friend who works in the harbour. He plays the bagpipes and is also part of the Big Harbour Band.
Rodney once went away to bagpipe school in the episode Dartmouth Says Goodbye. He likes playing jokes on the Harbour Master.
- Season 1 - Theodore and the Big Harbour (mentioned)
- Season 2 - Theodore's Whistle (mentioned) and Carla the Cool Cabin Cruiser (mentioned)
- Season 3 - Big Harbour Fools Day (mentioned) and Big Harbour Birthday (mentioned)
- Season 4 - Foduck's Hurt Feelings (mentioned) and Dartmouth Says Goodbye (mentioned)
- Season 5 - Theodore and the Harbour Crane (mentioned)
- In Carla the Cool Cabin Cruiser, the Harbour Master refers to Rodney as just Rod.
- in the Finnish version of Theodore's Whistle and Carla the Cool Cabin Cruiser, the Harbour Master refers to Rodney as his friend.
- Rodney's favorite instrument is bagpipes.