Billy Dilley's Super-Duper Subterranean Summer The Battle for Subterranea-Tania Parts 1 & 2 (Season 1, Episode 13)
TV-Y7
TV Episode | 22 min | Animation, Short, Adventure

Billy Dilley's Super-Duper Subterranean Summer

The Battle for Subterranea-Tania Parts 1 & 2 (Season 1, Episode 13)

TV-Y7

TV Episode | 22 min | Animation, Short, Adventure

Billy throws a goodbye party for all his new friends, but things go awry when the celebration is interrupted by an alien invasion!

Writers

Aaron Springer (creator) (written by) (segments: Part One) | Casey Alexander (written by) (segments: Part One) | Mike Bertino (written by) (segments: Part One) | Derek Iversen (written by) (segments: Part One) & 5 more

Composer

Editor

Casting Director

Edit Released

Release date

Jun 15, 2017 (United States)

Contacts

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Cast	+ Add Cast
12 cast members

Name	Known for
Aaron Springer Billy Dilley / Evil Billy (voice) Billy Dilley / Evil Billy (voice) See fewer	SpongeBob SquarePants (1999)
Tom Kenny Zeke / Thurston / Additional Voices (voice) Zeke / Thurston / Additional Voices (voice) See fewer	SpongeBob SquarePants (1999)
Catherine Wayne Marsha (voice) Marsha (voice) See fewer	BoxxyQuest: The Gathering Storm (2018)
James Arnold Taylor Count Wretcher / Additional Voices (voice) Count Wretcher / Additional Voices (voice) See fewer	Star Wars: The Clone Wars (2008)
Travis Willingham Zartran / Additional Voices (voice) Zartran / Additional Voices (voice) See fewer	The Legend of Vox Machina (2022)
Kevin Michael Richardson Gumbrump / Additional Voices (voice) Gumbrump / Additional Voices (voice) See fewer	Mortal Kombat (1995)
Richard Steven Horvitz Yucky / Additional Voices (voice) (as Richard Horvitz) Yucky / Additional Voices (voice) (as Richard Horvitz) See fewer	Invader ZIM: Enter the Florpus (2019)
Kenny Pittenger Tony / Additional Voices (voice) Tony / Additional Voices (voice) See fewer	The SpongeBob SquarePants Movie (2004)
Susanne Blakeslee Hag Witch / Additional Voices (voice) Hag Witch / Additional Voices (voice) See fewer	BioShock (2007)
Brian Posehn Gorkager (voice) Gorkager (voice) See fewer	Run Ronnie Run (2002)
Sarah-Nicole Robles Judy (voice) Judy (voice) See fewer	The Owl House (2020)
Fred Tatasciore Ogre / Additional Voices (voice) Ogre / Additional Voices (voice) See fewer	Team America: World Police (2004)