Mighty Mac and the Campers

Mighty Mac and the Campers is an upcoming episode.

Characters

 * Thomas
 * Mighty Mac
 * Some People
 * Some Children
 * Some Workmen
 * Mr. Percival
 * The Campers
 * Mrs. Percival (cameo)
 * The Percival Children (cameo)
 * Some Other Friends (cameo)
 * Sir Topham Hatt (mentioned)

Trivia

 * This episode marked the first of a few things:
 * The Campers first appearance since the ninth season episode, Mighty Mac.
 * Mighty Mac's first appearance since the twelfth season episode, The Party Surprise and their first speaking roles since the twelfth season episode, Mountain Marvel.
 * The first time a Skarloey Railway engine is a main character since the eighteenth season episode, Duncan the Humbug.