- 4 - 10SporemageddonSep. 21, 2018
- 4 - 9The Kids Are AlrightSep. 14, 2018
- 4 - 8It Takes a PillageSep. 07, 2018
- 4 - 7O Mother, Where Art ThouAug. 31, 2018
- 4 - 6Baby, Face KillerAug. 24, 2018
- 4 - 5Greening PainsAug. 17, 2018
- 4 - 4
- 4 - 3Bro-d TripAug. 03, 2018
- 4 - 2Johnny DangerouslyJul. 27, 2018
- 4 - 1The Warrior Princess BrideJul. 20, 2018
The end of Season 3 left our Killjoys scattered to the far corners of The J galaxy and beyond. Dutch is on a journey to face her biggest foe yet, while D’av and John are trapped in an elevator in deep space with a pregnant Delle Seyah. They are united by the knowledge of the name of their true enemy: The Lady, an immeasurable manifestation of evil without beginning or end. The Lady is making her play, and our trio has something she wants.