Guest Stars Tom Everett as Elliot Langley Paul Schulze as Agent Richard Garrity John Noble as Dunston Margo Harshman as Abby Armstrong John Schneider as Dennis Armstrong Michelle Bonilla as Anna Heather Mazur as Bonnie Alexi Wasser as Celia Wogan Jake Sandvig as Mo Rollins Saxon Trainor as Elizabeth Armstrong Sean Wing as Sammy Patrick Falls as Terrance