'Mamma Mia! Here We Go Again' Introduces Cher

Andy Garcia, Dominic Cooper, Judy Craymer, Meryl Streep, Colin Firth, Julie Walters, Pierce Brosnan, Bjorn Ulvaeus of ABBA, and Benny Andersson of ABBA talk about bringing Cher into the film and how it made the sequel much better. Check it out.