The gang falls victim to a series of painful and unsightly skin conditions after Pristine's attempt to conceal her spying efforts leads her to assist Septico in his quest to break the record for the world's largest blister.
Aired: Jun 30, 2017A fresh face in the lab disrupts the status quo, while Snot's icy condition p...
Aired: Jul 6, 2017Septico's long lost brother visits the Yuck Lab, only to be repulsed by its g...
Aired: Jan 12, 2020The Yuck Lab is threatened by a terrifying, furry creature when Septico's arc...
Aired: Aug 2, 2017Septico's birthday plans for Pristine take an unexpected turn when a food eat...
Aired: Aug 2, 2017Pristine's intense phobia of fungus threatens to wreak havoc on the laborator...
Aired: Aug 2, 2017In the next episode, Septico attempts to master the art of wormcharming, whil...
Aired: Aug 2, 2017Septico's pursuit of extreme body odor leads Pristine to revamp her Smell-O-V...
Aired: Aug 2, 2017Septico's long lost brother visits the Yuck Lab, initially disgusted by its g...
Aired: Aug 2, 2017A legendary showdown is brewing as Septico dares to take on the reigning Worl...
10. Attack of the Yucky Plants
Aired: Aug 8, 2017The gang's efforts to impress Botany "expert" Egregious Flytrap with disgusti...
Aired: Aug 15, 2017Pristine's hesitation to deliver a prestigious speech sparks Septico's determ...
Aired: Aug 15, 2017A crew of pirate parasites takes over the Yuck Lab, infecting the gang, and S...
Aired: Aug 15, 2017The lab gang finds themselves responsible for caring for a pesky little girl ...
Aired: Aug 15, 2017Pristine falls ill with a worsening array of unpleasant symptoms, prompting S...
Aired: Aug 15, 2017A menacing creature emerges as Septico's archenemy arrives at the Yuck Lab fo...
Aired: Aug 15, 2017A mysterious curse is unleashed on the lab as Septico's pursuit of the perfec...
Aired: Aug 15, 2017The team faces a new challenge when an ant colony takes over the lab, prompti...
Aired: Aug 15, 2017Septico and Pristine's personalities appear to reverse after being infected b...
Aired: Aug 15, 2017Septico's obsession with cockroaches spirals out of control when he invites a...
Aired: Aug 15, 2017Leonidis takes extreme measures to protect his beloved smelly sandwich, promp...
Aired: Aug 15, 2017The Yuck Lab is rocked by a surprising discovery when it's revealed that Durp...
Aired: Aug 15, 2017The next episode of Septico and the gang's adventures follows their mission t...
Aired: Aug 15, 2017A behemoth Fatberg bursts forth from the depths of the sewer system, threaten...
24. Blisters and Shingles and Warts! Oh My!
Aired: Aug 15, 2017The gang falls victim to a series of painful and unsightly skin conditions af...
25. All's Yuck That Ends Yuck Part 1
Aired: Aug 15, 2017Septico is left reeling after Pristine's shocking betrayal and decides to loo...
26. All's Yuck That Ends Yuck Part 2
Aired: Aug 15, 2017The gang's new boss takes drastic measures, holding them captive and putting ...
