See Judy McLane Prepare for 'Playtime' as Disco-Dancing Mama Donna in "Mamma Mia!"
See Judy McLane Prepare for 'Playtime' as Disco-Dancing Mama Donna in "Mamma Mia!" Get tickets to "Mamma Mia!": http://www.broadway.com/shows/mamma-mia/ "Mamma Mia!" star Judy McLane says she has a lot in common with her onstage alter ego, independent, fun-loving Donna Sheridan. Broadway.com documented McLane's pre-show routine, complete with yoga moves, angel cards and mor…