The “Outlander” prequel series at Starz has cast four actors as younger versions of key characters from the original show. “Outlander: Blood of My Blood” has added Rory Alexander (“Inland,” “Pistol”), Sam Retford (“Hoard,” “Ackley Bridge”), Séamus McLean Ross (“Rebus,” “Payback”), and Conor MacNeill (“The Tourist,” “Industry”) to its cast. Alexander will play a young […]