TMB (The Merry Band of time travelers) made their first appearance in the 2019 book The Mystery of The Patch. In the book, they assisted Captain John White, solve the mystery of the mysterious patch, on his map, which was discovered in 2012 by The First Colony Foundation and The British Museum. This short, animated, stop motion film tells the 5-year history of this charming group of characters. It contains scenes of their first public appearance, at the 2021 Kansas City Renaissance festival, through a combination of live action and animation.