!!!I made the recording but I have no right on those pictures, found them on google!!! Note that the pictures show different Wicked casts and not only the 2016 Westend Cast.
CAST (No understudies):
Glinda: Suzie Mathers
Elphaba's father: Russel Walker
Elphaba's mother: Chanel Mian
Midwife: Claudia Kariuki
Elphaba: Rachel Tucker
Nessaroes: Katie Rowley Jones
Boq: Idriss Kargbo
Madame Morrible: Anita Dobson
Doctor Dillamond: Martin Ball
Fiyero: Oliver Savile
The Wizard: Marc Curry
Chistery: Will Lucas