All Day Suckers: When Adilla tricks a human kid into dropping a giant lollipop in the yard, the Insectibles have to stop the onslaught of sugar-crazed ants getting themselves stuck to it. (S1 Ep7)
Pleasure to Serve You: Zak takes advantage of Chowser's admiration but gets a taste of his own medicine when some ants make him Chowser's handmaiden. (S1 Ep5)
Pilot 2 - Size Matters: Zak trains to be an Insectible and goes on his first hunt for a lost Shrinkinator part, which results in him falling into Adilla's trap. (S1 Ep2)
End Game - Finale Part 2: Zak and the team escape Adilla's magnet trap and lead the charge to stop her before she gets to the now finished Shrinkinator and destroys the world. (S1 Ep52)
Backseat Driver: Gramps devises a helmet cam for Zak to wear on the team's missions so he can offer advice and wisdom as he watches from the shed. (S1 Ep48)
Brains & Brawn: Lo and Zak are fighting over a Shrinkinator part. The Roaches toss the part back and forth over Zak's head, then something miraculous happens. (S1 Ep47)
Arm And Hammer: After Zak's arm starts going through a series of bizarre malfunctions, the team discover that Gramps is sleep-tinkering and must find a cure before it's too late! (S1 Ep45)
Zak and the Holograms: When Zak's arm is upgraded with the ability to project a hologram of himself, Willow convinces him to prank Syd and Chowser. (S1 Ep43)
The Charm Offensive: Upon realising her abrasive personality is making it harder to negotiate with other bugs, Adilla 'recruits' Syd to help her work on her people skills. (S1 Ep42)
The Defraudibles: Part 2: The Insectibles' name is being sullied across the yard as a group of lame knockoffs travel from village to village committing crimes. (S1 Ep38)
King Of The Anthill Aka Tarzan Of The Ants: When Zak gets an amnesia-inducing shock, he wanders off to join a tribe of primitive ants and soon becomes their leader. (S1 Ep29)
Mighty Mites: When Zak gets an entire family of microscopic dust mites to do his bidding, he convinces his friends that he has "magic powers". (S1 Ep28)
24 Hour Party Pupas: Spring has sprung, and with it the sudden appearance, and disappearance of countless butterfly cocoons! Where did they all go? (S1 Ep26)
Ronin Roaches: Adilla has had it with Hye and Lo's bumbling and fires them. Unfortunately, the roaches seek new jobs as "good guys" with the Insectibles. (S1 Ep23)
Gnat in the Hat: Gramps is working on a tiny Shrinkinator part, looking through a large magnifying glass. His head looks huge. The team is in the background playing a game. (S1 Ep17)
The Show Must Go On: The Insectibles pretend to be a group of actors in order to gain entrance to the roach's base camp and retrieve a Shrinkinator part. (S1 Ep15)
Night of the Spore: Zak is faced with an apocalyptic problem as one-by-one his team turn into brainless zombies during their trek through the mushroom patch. (S1 Ep13)
Enter the Mantis: Separated from his team when they are captured by Hye and Lo, Zak seeks help from a praying mantis kung-fu master who harbours a big secret. (S1 Ep11)
All Day Suckers: When Adilla tricks a human kid into dropping a giant lollipop in the yard, the Insectibles have to stop the onslaught of sugar-crazed ants getting themselves stuck to it. (S1 Ep7)
Height of the Living Dread: Willow's secret phobia is revealed to the team at the worst time, when she's kidnapped by a passing crow and made part of its nest. (S1 Ep6)
Pleasure to Serve You: Zak takes advantage of Chowser's admiration but gets a taste of his own medicine when some ants make him Chowser's handmaiden. (S1 Ep5)