In "Sons and Daughters" Worf resumes his position as first officer of General Martok's Bird of Prey, Rotaran but an assignment of new recruits includes a young man who's being mercilessly bullied by his companions. The young man is Worf's son....... In "Behind the Lines" Deep Space Nine's occupying Cardassion force discovers a way of dismantling the minefields stopping thousands of Dominion ships invading the Alpha Quadrant. Kira's resistance cell must act quickly.