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Harley Quinn
TV-MA
2025
Comedy
Offbeat

Breaking Brainiac

Season 5, Episode 4

: Brainiac has one last task to finish before he can be promoted within the Coluian government -- but unforeseen variables change his life forever.

Plans start at $9.99/month.

Sign Up NowWatch Free
Harley Quinn
TV-MA
2025
Comedy
Offbeat

Breaking Brainiac

Season 5, Episode 4

: Brainiac has one last task to finish before he can be promoted within the Coluian government -- but unforeseen variables change his life forever.

Plans start at $9.99/month.

HomeWatch Free
Harley Quinn
About the Series

Harley Quinn

After her breakup with The Joker, Harley Quinn sets out to become Gotham City's greatest villain -- with help from Poison Ivy and a ragtag crew of DC castoffs.

Learn More
The Big Apricot
1. The Big Apricot

No longer Gotham's "...Most Exciting-est Couple Ever," Harley and Ivy decide to ...

Back to School
2. Back to School

While Ivy's first day of work brings an unwelcome surprise, Harley juggles babys...

Floronic Man
3. Floronic Man

Despite closing the door on her academic trauma, Ivy's past still haunts her. Cl...

Breaking Brainiac
4. Breaking Brainiac

Brainiac has one last task to finish before he can be promoted within the Coluia...

Big Pasta Dinner
5. Big Pasta Dinner

Old wounds and fears bubble to the surface when Harley and Ivy are invited to a ...

Bottle My Heart
6. Bottle My Heart

After Lena divulges Brainiac's plans to the Daily Planet, Harley, Clayface, Bane...

Frankette
7. Frankette

Reeling from a devastating loss, Ivy vows to bring the murderer to justice -- bu...

Family Feud
8. Family Feud

With tensions between them at an all-time high, Harley heads to Bensonhurst for ...

Bottle Episode (But Not a 'Bottle Episode')
9. Bottle Episode (But Not a 'Bottle Episode')

As Harley and Ivy attempt to save Metropolis from complete destruction, Bruce, t...

The Mess Is the Point
10. The Mess Is the Point

Harley, Ivy and Sharon team up with Brainiac to save the universe from Lex and L...

Season 5, Episode 4 - Breaking Brainiac

Release Year: 

2025

Rating Information: 

TV-MA

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