Mary Callanan & Alison Ewing are Mamma Mia's Newest Super Troupers on Broadway
Some new dancing queens begin performances in Broadway's Mamma Mia! on February 2! Mary Callanan and Alison Ewing take over from Lauren Cohn and Felicia Finley as Rosie and Tanya, respectively. Cohn and Finley ended their engagements at the Broadhurst Theatre on February 1, along with Alan Campbell, who was playing Sam Carmichael. Victor Wallace will temporarily play the role of Sam, with a new "p…