Broadway's 'Mamma Mia!' Gets New Lead Cast Line-Up
'Mamma Mia!' © Mamma Mia! One of Broadway's most successful show's is getting some new cast members in the lead roles. Beginning June 6th, the following cast changes at Mamma Mia! will include John Hemphill as "Sam Carmichael," David Beach as "Harry Bright," Jordan Dean as "Sky," and Jacob Pinion as "Pepper." These Broadway and national tour pros will continue Mamma Mia's! incredible success in its 10th year and…