My Little Pony: Friendship Is Magic (2010)

S01E23 The Cutie Mark Chronicles

Each pony's cutie mark represents a unique journey of how they came to earn it. While taking a break from their quest to find their own special talents, the Cutie Mark Crusaders choose to inquire about the stories behind Rainbow Dash and the others' marks. In doing so, they uncover an unexpected link between their experiences.