Peggy becomes friends with Katt Savage (Kate Walsh), the coolest and most glamorous mother at Bobby's cotillion classes.
Born Again on the Fourth of July
S13 E14
Bobby sees the error of his ways and decides it's up to him to bring peace to Arlen; Hank and the guys try to outdo another neighborhood with the grandest July Fourth fireworks extravaganza ever.
Serves Me Right for Giving Gen. George S. Patton the Bathroom Key
S13 E15
Hank receives a box of his late father's personal effects and a set of bizarre last requests; Dale and Bill become bitter enemies while fighting over an empty beer can left on the ground.
Bad News Bill
S13 E16
Hank is vilified by a Little League coach when he tries to be realistic about Bobby's below-average baseball skills.
Manger Baby Einstein
S13 E17
Luanne creates a franchise around her Manger Baby puppets and becomes a children's performer.
Hank encourages Bobby to join the church youth group but learns that the group consists of tough-looking skate punks (guest voices of Sum 41); things come to a head at a punk outing as Hank confronts the leader. Gene Simmons also guest stars.