S4 E1: Judgement Day

S4 E2: Where Is the Monster When You Need Him?

S4 E3: Lease with an Option to Die

S4 E4: The Road to Hope

S4 E5: The Heart of Rock n' Roll

S4 E6: Body Slam

S4 E7: Blood, Sweat and Cheers

S4 E8: Mind Games

S4 E9: There Goes the Neighborhood

S4 E10: The Doctor Is Out

S4 E11: Uncle Buckle-Up

S4 E12: Wheel of Fortune

S4 E13: The A-Team is Coming, The A-Team is Coming

S4 E14: Members Only

S4 E15: Cowboy George

S4 E16: Waiting for Insane Wayne

S4 E17: The Duke of Whispering Pines

S4 E18: Beneath the Surface

S4 E19: Mission of Peace

S4 E20: The Trouble with Harry

S4 E21: A Little Town with an Accent

S4 E22: The Sound of Thunder