Colin Is a Wharf Crane. His first appearence was in the Season 12 episode, "The Party Surprise".
- Colin's theme is the instrumental from the Season 6 episode, It's Only Snow.
Counterparts (Thomas Version)
- Clayton (Theodore Tugboat)
- Dr. Nick Riviera (The Simpsons)
- Wendel T. Wolf (Taz-Mania)
- Dr. George (Animaniacs)
Counterparts (Skarloey Version)
- Cranky (Thomas the Tank Engine and Friends)
- Big Mickey (TUGS)