"Oh dear! Donald and Douglas are stuck!"
"Help them Thomas!"
- Annie and Clarabel, Donald, Douglas and the Fallen Tree, first season
Annie and Clarabel are Thomas' faithful coaches.
Annie and Clarabel
- Season 1 - Races, Where's BoCo? (do not speak), Repairing Old Slow Coach (do not speak), Thomas and the Kitten (cameo), and Hiro Goes Home (cameo)
- Season 2 - Dennis and Norman, Dares (mentioned), Water Cannons, and Toby and Carol
- Season 3 - Thomas and the Twins (do not speak), Where is Sir Topham Hatt?, and Worriful Whiff
- Season 4 - Koby and Bumble, Runaway Koby, Thomas Does His Thing, and Thomas, Percy and the Hurricane
- Season 5 - Thomas Gets Juiced and Percy Falls For It
- Season 6 - The Standard Gauge Mountain Railway (do no speak), The Faulty Sheds (cameo),