The Secret Show Season 1 Episode 12 Mirror, Mirror!

Reflections are coming alive and entering our world via mirrors...and they've just stolen the World Leader! Victor and Anita must get her back with the help of their reflected selves and return before the mirror portals shut, or the two worlds will explode! Unfortunately, U.Z.Z. is a pizza restaurant in the mirror world and T.H.E.M. have won, so it's double the trouble.