Guest Stars Siobhan Fallon as Arlene Moran Christopher Meyer as Mario Emma Tremblay as Lucy Armstrong Michael Garza as Frank Armstrong Co Starring Rochelle Okoye as Female Abby / Margaret Amitai Marmorstein as Oscar Kate Bateman as Nancy Tyson Bellusci as Ramsey David Raynolds as Drake Darren Mann as Kyle Tina Georgieva as Meadow Françoise Yip as Sharon Carolyn Anderson as Mother Abby Liam Hughes as Ice Cream Kid Kevin Haaland as Male Abby #6 Greg Zach as Male Abby #8 Eric Mazimpaka as Male Abby #2 James Michalopolous as Male Abby #4 Robert Parent as Tom Darryl Scheelar as Male Abby #3 Nickolas Baric as Male Abby #7 Spencer Graham as Soldier #1 Kory Grim as Male Abby #1 Katie Hayashida as Savannah Braye Dial as Guard Ashlea Earl as Female Abby #2 Andrew Jutte as Young Soldier Anna Klimenko as Young Wife Brian Doe as Radio Man Jordan Davis as Male Abby #5