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Geek K.O.

Your Geek & Pop Culture Trivia Podcast! Each Level, Justin Madriaga, Joshua “Ish” Ishizaki, and Producer Hannah Moroz study a different geek topic to take on a guest End Boss who quizzes them on their geek specialty!

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The best episodes ranked using user listens.

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LVL 24: Sailor Moon

Ish, Justin, & challenger Cole (Co-Host, "Ready, Set, Geek!") transform into their Sailor Scout outfits in order to do battle with Professional Cosplayer, Model, Entertainer, & Body-Positive Activist, End Boss Rhapsody Artajo as she tries to stump them with Sailor Moon Trivia! Find out who will triumph and who will be sent to the Negaverse!Don't be a meatball head! Listen now!

1hr 31mins

14 Jul 2017

Rank #1

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LVL 16.5: 90's Boy Bands

April Fools 2017


1 Apr 2017

Rank #2

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LVL 14: Wolverine

Justin, Ish, and GSW? Team Member Eboni, gets their claws polished, their mutton chops trimmed, and their yellow jumpsuit pressed, because End Boss Justyn Cortes (Co-Host, Reel Talk Radio) returns to quiz the crew on the comic book history of Wolverine!

1hr 5mins

24 Feb 2017

Rank #3

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LVL 20: Wonder Woman

We're overflown with the co-hosts of "Ready Set Geek!" as End Boss Cole quizzes Justin, Ish, & challenger Alix on "Wonder Woman" trivia, while JPG shakes his head from in the booth about how out of control this level got.

1hr 8mins

19 May 2017

Rank #4

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LVL 92.5: Mulan

Dishonor on YOU, dishonor on your COW, and Let’s get Down to busiNESS and ᴴᵒᵖᵉ ʰᵉ ᵈᵒᵉˢⁿ’ᵗ ˢᵉᵉ ʳⁱᵍʰᵗ ᵗʰʳᵒᵘᵍʰ ᵐᵉ and 𝗪𝗛𝗢𝗢𝗢 𝗜𝗦 𝗧𝗛𝗔𝗧 𝗚𝗜𝗥𝗟 𝗜𝗜𝗜𝗜 𝗦𝗘𝗘 - I mean - if Mulan isn’t in your soul and also bones yet, where have you been?? And yet, tune in this Friday when Justin and Ish fail to answer some questions about this absolute ICON of a film. (Okay. I’ll be nice. They get some questions right, too. That’s how the quiz works.)


16 Mar 2020

Rank #5

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LVL 12: A Series of Unfortunate Events

If you're interested in trivia with happy endings, you would be better off listening to another podcast. Ish, Justin, and Challenger Annee Law embark in a contest of wits when End Boss Meadow Griffin (Author, "Legends of Erin" series) quizzes them on "A Series of Unfortunate Events". They don't know it yet, but it doesn't end well for one of them.

1hr 4mins

27 Jan 2017

Rank #6

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LVL 23: Spider-Man

In a separate part of the Spider-Verse, Ish Spider-Man, Justin Spirder-Man, & Challenger Cole Spider-Man do battle against End Boss Agent Justin Spider-Man in a trivia battle royale about our favorite web-slinger!

1hr 19mins

30 Jun 2017

Rank #7

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LVL 76: X-Men

Ish & Justin jump into the X-Jet to take on End Boss Adrian Ricarte, who quizzes them on the X-Men Comics! Who will conquer the Danger Room and who will be stuck writing essays in Emma Frost's class? Listen now to find out!

1hr 42mins

26 Jul 2019

Rank #8

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LVL 77: Jim Henson

"It's time to hit our buzzers; it's time to grab our mics. It's time to play some Henson trivia on Geek K.O. tonight!" Justin, Ish, and guest challenger, Puppeteer Art Vega (Perception Studio) take on End Boss Rachel Burson (President, Los Angeles Guild of Puppetry) as she quizzes them on Jim Henson's work, including the Muppets, "Dark Crystal", & "The Labyrinth"! Listen now to find out who gets to produce Kermit's next film & who will be Statler & Waldorf's next target!

1hr 6mins

12 Aug 2019

Rank #9

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LVL 73.5: Scott Pilgrim Vs. The World [SPEED ROUND]

In this Speed Round, Justin & Ish take on the film "Scott Pilgrim vs. The World" and they ask each other questions about video games, exes, and Coke Zero!


21 Jun 2019

Rank #10

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LVL 76.5: Punderdome, feat. Loren Peterson [STUDY BREAK]

"Nerds on the Roll" co-host Loren Peterson join Justin & Ish for a pun-derful Study Break as they play a round of the card game "Punderdome"!


3 Aug 2019

Rank #11

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LVL 75: Stranger Things

Robert Cormier joins Ish & Justin's party as they head into the Upside Down to do battle with End Boss Nathan Schulz (Agents of GUARD) as he quizzes them on Netflix's "Stranger Things"! Who will defeat the Demogorgan & who will be forced to take a shift at Scoops Ahoy? Listen now to find out!

1hr 20mins

12 Jul 2019

Rank #12

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LVL 75.5: Toy Story [SPEED ROUND]

It's time to go Infinity & Beyond as Ish & Justin quiz each other on the "Toy Story" film series, in this Mini-Level!


19 Jul 2019

Rank #13

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LVL 74.5: Spider-Man: Into The Spider-Verse [SPEED ROUND]

Justin & Ish ask, "What's Up Danger?" as they dive into the Spider-verse with a Speed-Round, featuring trivia questions about Mile Morales, alternate Earths, & bagels!


5 Jul 2019

Rank #14

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LVL 74: The Conjuring Universe

Ish & Justin grab their holy water and crosses as they welcome back End Boss Joe Meyers (Co-Host, "The Podcast Macabre" / "It's On My List") as he quizzes the guys on "The Conjuring" universe! Who will graduate to become expert Demonologist and who will be stuck babysitting Annabelle? Listen now to find out!

1hr 22mins

28 Jun 2019

Rank #15

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LVL 13: The Legend of Zelda

It's dangerous to go alone... which is why Justin & Ish bring challenger JPG along with them in order to take on End Boss Earl Baylon (voice actor, "Jonah" from the "Tomb Raider" game series), as they answer trivia questions about "The Legend of Zelda" video game series! Grab your Master Sword and don't break any vases!

1hr 18mins

10 Feb 2017

Rank #16

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LVL 19: Pirates of the Caribbean

Ahoy thar, mateys! End Boss n' Professional Cosplayer Natalie Benavides be back t' quiz Justin, Ish, 'n Challenger Alix on a quiz them on th' "Pirates of the Caribbean" film series! Who will triumph 'n who will be eaten by th' Kracken?


5 May 2017

Rank #17

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LVL 22: Uncharted

It's time to go treasure hunting for points as Ish & Justin are joined by challenger Producer Justin ("Geek Offensive" podcast) search lost cities, deserted islands, and under their sofa cushions for answer to End Boss Aaron's answers to his trivia questions about the "Uncharted" game series!

1hr 20mins

16 Jun 2017

Rank #18

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LVL 92: Naruto

Justin and Ish take the Chunin Exams and goes against End Boss Kevin J. Nguyen (Director, "Blue Suit") as he quizzes our hosts on "Naruto" trivia! Who will become a master Shinobi and who will be caught while raiding Area 51?

1hr 9mins

6 Mar 2020

Rank #19

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LVL 98: The Witcher

Ish & Justin grab their sword, Roach, and Challenger Jake Malloy (Writer, "Geekend Update") grabs his lute as they go into battle against End Boss Natalie Benavides as she quizzes them on trivia about Netflix's "The Witcher"! Who will get coins tossed at them and who will be forced to travel with Jaskier? Listen now to find out!


29 May 2020

Rank #20