Sergio Romero: Watch new Man Utd goalkeeper in World Cup action
Watch new Manchester United signing Sergio Romero save two penalties during Argentina's World Cup semi-final shoot-out against the Netherlands in 2014.
Romero brilliantly saved efforts from Ron Vlaar and Wesley Sneijder as Argentina won 4-2 on penalties to reach the final, where they would lose to Germany.
Romero was a free agent after leaving Sampdoria and will replace back-up keeper Victor Valdes, who has been told he can leave by boss Louis Van Gaal.
Available to UK users only.