S3 E1 • Portrait of a Madman

S3 E2 • Exterminator Bob

S3 E3 • The Potty's Over

S3 E4 • Toxic Hobby

Lazlo hires an exterminator to deal with a cockroach problem in the house but it turns out that the exterminator is in fact a villain bent on world domination using the cockroaches as his loyal servants.

S3 E5 • Beach from Beyond

S3 E6 • It's My Party and I'll Puke If I Want To

S3 E7 • The Evil Eye

The trio travel to a snow mountain to learn how to snowboard but they inadvertently learn of a plot made by mysterious boarders who plan to freeze the whole world by plunging it far away from the Sun.

S3 E8 • Re-Usable Terror

S3 E9 • Balemtime's Day

S3 E10 • Killer Dillers from Outer Space

S3 E11 • Gross'ery Shopping

S3 E12 • Little Beauty Shop of Horrors

S3 E13 • Shopping Mall Madness