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.