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 Gina Gershon Chrissie Guest Star Michael McKenzie Luca Guest Star Jason Ralph Jake Devereux Guest Star Lois Robbins Penelope Guest Star Camille Saviola Filomena Guest Star Chris Tardio Enzo Guest Star Darren Star Executive Producer, Director