The Sound of Music Live cast included an English stage, television and film actor and singer who starred on what?
The Sound of Music Live (2015):  Notable cast members include: Kara Tointon, Katherine Kelly, Alexander Armstrong, Julian Ovenden, Mel Giedroyc, Maria Friedman and notable child actors including Guy Trundle, Tom Sargent and Zac Lester, among others.
i don't know