Kelli Williams ("The Practice") joins the cast this season, playing Jacqueline"Jackie" Clarke, the ambitious wife of two-star Major General Kevin Clarke. Television icon Susan Lucci ("All My Children") makes several guest star appearances as Audrey, the wife of a retired Brigadier General, reuniting her with her former"All My Children" co-star Delaney.The series is based on the book “Army Wives” by Tanya Biank, who serves as a show consultant.