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Complete Killjoys

Killjoys Season 4 Episode release dates & where to watch

Premiered

Friday, July 20, 2018

Ended: Friday, September 21, 2018

When does Killjoys Season 4 come out?

Killjoys Season 4 premiered Friday, July 20, 2018 on Syfy and ended Friday, September 21, 2018. The season has 10 episodes.

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.

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Killjoys Season 4 release schedule

Killjoys Season 4 episode release dates
Episode Release date

1. The Warrior Princess Bride

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.

Friday · 8 years ago

2. Johnny Dangerously

With criminals chasing an injured Johnny, D'av and Delle Seyah take drastic measures to save him.

Friday · 8 years ago

3. Bro-d Trip

Johnny manipulates D'av into helping him find a green pool. Zeph faces possible death.

Friday · 8 years ago

4. What to Expect When You're Expecting... An Alien Parasite

Dutch awakens to John at the brink of madness and the birth of D'av's child.

Friday · 8 years ago

5. Greening Pains

With D'av's newborn son's life on the line, the trio take desperate measures to save him.

Friday · 8 years ago

6. Baby, Face Killer

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.

Friday · 8 years ago

7. O Mother, Where Art Thou

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.

Friday · 8 years ago

8. It Takes a Pillage

An awkward Jaqobis homecoming takes a deadly turn as Dutch and Zeph risk everything for science.

Friday · 8 years ago

9. The Kids Are Alright

Team Awesome Force sneaks onto the RAC to rescue Westerly's stolen children; Zeph and Pip grow closer.

Friday · 8 years ago

10. Sporemageddon Finale

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.

Friday · 8 years ago

Killjoys Season 4 guest stars

  • Sean Baek

    Sean Baek

    Fancy Lee

  • Rob Stewart

    Rob Stewart

    Khlyen

  • Kelly McCormack

    Kelly McCormack

    Zeph

  • Patrick Garrow

    Patrick Garrow

    Turin

  • Mayko Nguyen

    Mayko Nguyen

    Delle Seyah Kendry

  • Sarah Power

    Sarah Power

    Pawter Simms

  • Frank Moore

    Frank Moore

    Hills Oonan

  • Matthew Gouveia

    Matthew Gouveia

    Mano

  • Anna Hopkins

    Anna Hopkins

    Fairuza

  • Atticus Mitchell

    Atticus Mitchell

    Pippin Foster

  • Gavin Fox

    Gavin Fox

    Gared

  • Thom Allison

    Thom Allison

    Pree

  • Jaeden Noel

    Jaeden Noel

    Jaqobis Kin Rit

  • Mercedes Morris

    Mercedes Morris

    Bea

  • Karen LeBlanc

    Karen LeBlanc

    Banyon Grey

  • Tony Nappo

    Tony Nappo

    Joseph Siano

Killjoys Season 4 FAQ

When does Killjoys Season 4 come out?

Killjoys Season 4 premiered Friday, July 20, 2018 on Syfy.

How many episodes are in Killjoys Season 4?

Killjoys Season 4 has 10 episodes.

Are new episodes of Killjoys Season 4 released weekly?

New episodes are released weekly.

When is the Killjoys Season 4 finale?

The Killjoys Season 4 finale (Episode 10) aired Friday, September 21, 2018.

How do I get notified when new Killjoys Season 4 episodes are released?

Download the Streambay app and follow Killjoys. You'll get a push notification the moment each new episode is out.

Never miss Killjoys Season 4.

Download Streambay and follow Killjoys. We’ll notify you the moment Season 4 is released, and as each new episode comes out. It’s free, with no sign-up and no personal information required.

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