Yume Pictures presents School Studio "Shar" ; producers, Andrey Khrzhanovskiy and Artem Vassiliev ; written by Andrey Khrzhanovskiy and Yuriy Arabov ; directed by Andrey Khrzhanovskiy
created by Toby Whithouse ; written by Toby Whithouse and Sarah Dollard ; produced by Radford Neville ; directed by Daniel O'Hara ; BBC Cymru Wales drama production