Cameron Cuffe Cast as Superman's Grandfather in 'Krypton'
Georgina Campbell Joins 'Krypton' as Female Lead
'Krypton Casting Members of Superman's Family for the Prequel Series
Pilot Ordered at Syfy for Superman Prequel Series 'Krypton'
Superman Prequel 'Krypton' is Getting a Pilot Order at Syfy
