Thread:Transformersprimefan/@comment-25512318-20161012133803/@comment-25512318-20161012160754

It's from a Transformers Prime/My Little Pony: Friendship is Magic crossover film (between season 2 of Transformers Prime and season 6 finale of My Little Pony: Friendship is Magic, To Where and Back Again Parts 1 and 2), but I haven't thought of the title.