Krypton S1, E4

The untold story of Superman's grandfather as he fights for justice on his home planet.

Cast:Cameron Cuffe , Georgina Campbell , Shaun Sipos , Ann Ogbomo , Aaron Pierre , Rasmus Hardiker , Wallis Day , Blake Ritson , Ian McElhinney , Colin Salmon , Hannah Waddingham , Elliot Cowan , Tipper Seifert-Cleveland , Aoibhinn McGinnity , Sonita Henry , Kae Alexander , Emmett J Scanlan , India Mullen