Billy Dilley's Super-Duper Subterranean Summer

Billy Dilley's Super-Duper Subterranean Summer is an American animated television miniseries that premiered on Disney XD in June 3, 2017.^[1] It is created and executive produced by Aaron Springer, an animation veteran whose extensive credits include working on Dexter's Laboratory, SpongeBob SquarePants, Samurai Jack, The Grim Adventures of Billy & Mandy, Gravity Falls, Wander Over Yonder, and the current run of Mickey Mouse shorts.^[2] Springer was also behind the Adult Swim pilot Korgoth of Barbaria.

Synopsis

The show follows the adventures of Billy Dilley (Aaron Springer), a 7th grader who loves science, and his lab partners, Zeke (Tom Kenny) and Marsha (Catie Wayne), who on summer vacation find themselves trapped in a strange world located in the Earth's core.

Cast and characters

• Aaron Springer as Billy Dilley, Evil Billy
• Catherine Wayne as Marsha Dwanelle
• Tom Kenny as Zeke McBongo, Thurston
• Anaximander
• Sarah-Nicole Robles as Judy
• James Arnold Taylor as Count Raymond Wretcher
• Kerri Kenney as Mrs. Wretcher
• Susanne Blakeslee as Hag Witch
• Kenny Pittenger as Tony
• Richard Steven Horvitz as Yucky
• Travis Willingham as Gregory P. Zartran
• Kevin Michael Richardson as Francis a.k.a Gumbrump

Development

The show was first announced in 2014 as a potential pilot.^[3] In March 2016, it was confirmed that Disney XD has greenlit the show for a full series.^[2]

In 2015, Merriwether Williams was confirmed in a Twitter post by Vincent Waller as one of the show's writers, whilst character designer Robertryan Cory announced on his Facebook page he has been working on the series for over a year before the pickup was officially sealed.

Trivia

• Jessica McKenna was originally going to voice the character Billy Dilley, but was replaced by creator Aaron Springer for unknown reasons.
• Ashley Johnson was originally going to voice Judy, but she was replaced by Sarah-Nicole Robles also for unknown reasons.
• This is the third miniseries to be aired on Disney XD.

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References

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Media Billy Dilley's Super-Duper Subterranean Summer Characters Billy Dilley • Zeke • Marsha • Anaximander • Count Raymond Wretcher • Judy Locations Subterranea-Tania Episodes Season One: "Lab Friends... Forever? / Surviving Billy" • "Calzones / Crab Hands" • "The Date / The Troggies Next Door" • "The Mushroom Prince / Count Wretcher" • "Hey Judy / Welcome to the Hag House" • "Beastie Billy / Zartran" • "K is for Klutz / Tommy X" • "Billy/Willie / The Telltale Wart" • "Ol' MacBilly / Silly Spheres" • "Wretcherous Treachery / Jared" • "Sluggy / Double Bubble" • "The Glorp of the Gorks / Rat's Entertainment!" • "The Battle for Subterranea-Tania" Songs Billy Dilley Main Title Theme • Catch Me if You Can • Rats Make Everything Better

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