Big City Engine and Hector/Big City Engine and Hector's Great Race is the 15th episode of Big City Engine the Tender Engine and Friends and the 15th episode of Season 1.
- Big City Engine as Thomas
- Zoe and Zodiac (from TUGS) as Annie and Clarabell
- Hector as Bertie
- Snorri (from Theodore Tugboat) as Terence (Mentined)
- Stewie Griffin (from Family Guy) as Sir Topham Hatt (Mentined)