EXCLUSIVE: Amazon MGM Studios has added six more to the cast of its romantic comedy Goodbye Girl: Megan Mullally (Chasing Summer), Alan Ruck (HBO's upcoming Rooster), Zosia Mamet (Girls), Catherine Cohen (Sentimental Value), Andrew Bachelor (Roadhouse 2), and Anthony Keyvan (XO, Kitty). Currently in production in New Orleans, the film is led by Kiernan Shipka [...]