Billy Dilley's Super-Duper Subterranean Summer

1. Lab Friends... Forever?/Surviving Billy

A science experiment's catastrophic failure catapults Billy and his companion...

3. The Date/The Troggies Next Door

A surprise party is threatened when an unexpected guest crashes the romantic ...

4. The Mushroom Prince/Count Wretcher

Billy becomes increasingly obsessed with Marsha's diary, repeatedly trying to...

5. Hey Judy/Welcome to the Hag House

Billy's life takes a dramatic turn as he navigates a budding friendship and r...

6. Beastie Billy/Zartan

Billy's growing unease turns to desperation as Marsha's warnings fuel his fea...

7. K Is for Klutz/Tommy X

Billy and Zeke investigate the sudden clumsiness of their friend Marsha, whil...

8. Billy Willie/The Telltale Wart

In the next episode, a clever scheme unfolds as Billy and Zartran disguise th...

9. Ol' MacBilly/Silly Spheres

Billy's struggles with self-doubt are surprisingly linked to his hair, but a ...

10. Wretcherous Treachery/Jared

As Billy navigates his complicated feelings towards Zeke and Marsha's growing...

11. Sluggy/Double Bubble

Billy discovers an unlikely friend in a new pet, seeking comfort after feelin...

12. The Glorp of the Gorks/Rat's Entertainment

The Gork's treasured relic vanishes, prompting Billy to lead the search for t...

13. The Battle for Subterranea-Tania Parts 1 & 2

A farewell gathering for Billy turns into chaos when a sudden alien invasion ...