Sutton Foster Liza Miller Actor Hilary Duff Kelsey Peters Actor Debi Mazar Maggie Actor Miriam Shor Diana Trout Actor Nico Tortorella Josh Actor Peter Hermann Charles Actor Molly Bernard Lauren Heller Actor Charles Michael Davis Zane Anders Actor Christian Borle Don Ridley Guest Star Adrian Burke Courier Guest Star Erica Cho Waitress Guest Star David Edwin Brett Guest Star Rosa Gilmore Selena Guest Star Marisa Jade Parry Amy Guest Star Chris Tardio Enzo Guest Star Darren Star Executive Producer, Director