Annie and Clarabel

Annie and Clarabel are Thomas' faithful coaches, whom he loves dearly and would never dream of being separated from them.

Annie and Clarabel both have seating accommodation for carrying passengers; Clarabel also has a brake compartment for luggage and a guard. The two coaches are nearly always seen coupled together, with Annie usually facing Thomas and Clarabel facing backwards.

Personalities
Annie and Clarabel are respectful to all of the engines, but most of all Gordon and Thomas, whilst they respect Daisy least of all for insulting them and Henrietta. They show a kind and caring side to everyone on the whole railway. However, despite their kindness and sweetness, when needed they can be stern, especially Annie. Annie and Clarabel are best friends, but like all friends, sometimes fall out but always try to make things right in the end.

Trivia

 * There's a running gag in a few of the SC Shorts end credits where someone else is credited as being the voice of Annie and Clarabel in a episode despite them clearly being voiced by Sammy Clark. A few of these names include, Olaf The Sock, Gordon Ramsay, Ronald McDonald, etc.
 * Annie and Clarabel's Plarail models are often used as Express and Branch Line coaches due to Sammy not having any forms of merchandise of them.
 * In "Roly's Visit", Annie and Clarabel's Plarail models were replaced with the Motorized Annie and Clarabel models.