DescriptionAs ABBA mark 50 years since winning the 1974 Eurovision Song Contest, it's time to take another voyage into the archives for more of the Swedish supergroup’s best BBC moments.
View Full Cast Agnetha FältskogSelf (archive material)Björn UlvaeusSelf (archive material)Benny AnderssonSelf (archive material)Anni-Frid LyngstadSelf (archive material)
