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 Zack Abramowitz Cab Driver Guest Star Tessa Albertson Caitlin Guest Star Sarah Cohen Rose Guest Star Maddie Corman Julia Guest Star Paul Fitzgerald David Guest Star Michael McKenzie Luca Guest Star Rene Ojeda George Guest Star Tonye Patano Akilah Guest Star Jason Ralph Jake Devereux Guest Star Lois Robbins Penelope Guest Star Grant Shaud Bob Guest Star Chris Tardio Enzo Guest Star Darren Star Executive Producer, Director