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. Julian Ovenden: Julian Mark Ovenden (born 29 November 1976) is an English stage, television and film actor and singer. Julian Ovenden:  He has starred on Broadway and in the West End, in television series in both the UK and US, as well as having an international career as a concert and recording artist.
i don't know