About this season
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.
Episodes (10)
1. The Warrior Princess Bride
6.4Aired 20 July 2018 • 43 min
Trapped in the mysterious and mind-bending greenspace and on the run from the deadly Lady, Aneela and her father Khlyen struggle to stay one step ahead while keeping a wounded Dutch alive.
2. Johnny Dangerously
6.7Aired 27 July 2018 • 43 min
With criminals chasing an injured Johnny, D'av and Delle Seyah take drastic measures to save him.
3. Bro-d Trip
6.2Aired 3 August 2018 • 43 min
Johnny manipulates D'av into helping him find a green pool. Zeph faces possible death.
4. What to Expect When You're Expecting... An Alien Parasite
4.6Aired 10 August 2018 • 43 min
Dutch awakens to John at the brink of madness and the birth of D'av's child.
5. Greening Pains
5.2Aired 17 August 2018 • 43 min
With D'av's newborn son's life on the line, the trio take desperate measures to save him.
6. Baby, Face Killer
6.8Aired 24 August 2018 • 43 min
Team Awesome Force faces off with a relentless, deadly assassin whose arrival is triggered by their examination of the memory Khlyen altered in Dutch's mind. While Pree searches for his missing husband on Westerley, Zeph struggles to save Pip from an unexpected medical complication.
7. O Mother, Where Art Thou
7.0Aired 31 August 2018 • 43 min
With D'avin having left, Dutch and John are left to follow the hidden pulsar in Khlyen's mysterious story that leads them to discover an unexpected past – including the origins of the assassin.
8. It Takes a Pillage
7.0Aired 7 September 2018 • 43 min
An awkward Jaqobis homecoming takes a deadly turn as Dutch and Zeph risk everything for science.
9. The Kids Are Alright
8.0Aired 14 September 2018 • 43 min
Team Awesome Force sneaks onto the RAC to rescue Westerly's stolen children; Zeph and Pip grow closer.
10. Sporemageddon
8.0Aired 21 September 2018 • 43 min
Dutch braces herself for a final confrontation in greenspace in an attempt to stop The Lady from breaking through into the Quad and the rest of the universe. Back in the Quad and buried in her work, Zeph makes a horrifying discovery of a threat to all of Westerley.