Guest Stars Margarita Levieva as Young Amanda Clarke Barry Sloane as Aiden Mathis Dilshad Vadsaria as Padma Lahari JR Bourne as Kenny Ryan Wendy Crewson as Helen Crowley Michael Trucco as Nate Ryan Jonathan Adams as Matt Duncan Dylan Walsh as Jason Prosser Sherri Saum as Donna Carlisle Co Starring Gemma Massot as Colleen Mathis