There were two musicals that were made within the NBC series Smash and Katharine McPhee‘s character Karen Cartwright was part of both of them – Bombshell and Hit List!
In a reunion on Stars in the House this weekend, Kat opened up about the two musicals while chatting with co-star Megan Hilty, executive producers Neil Meron and Bob Greenblatt, composers Marc Shaiman and Scott Wittman, and hosts Seth Rudetsky and James Wesley.
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