Where to Watch in United States
Free
Plot
When they arrive in Hope Hollow, Twilight Sparkle and her friends realize that their dream vacation is more like a nightmare. The town and all it's residents are devoid of color. So the Mane 6 take it upon themselves to solve the mystery behind this washed-out world in order to bring the 'rainbow' back to the Rainbow Festival and color back to the lives of their new friends.
Where to watch My Little Pony: Rainbow Roadtrip?
My Little Pony: Rainbow Roadtrip is an animation movie featuring Kelly Metzger and directed by Gillian Comerford.
My Little Pony: Rainbow Roadtrip is currently streaming for free (ad-supported) on Pluto TV.