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Beyond the Valley of the Cubots – Sonic Boom Season 1, Episode 36

Title card of Beyond the Valley of the Cubots (Sonic Boom, 2015)
SeriesSonic Boom (TV series, 2014–2017)
SeasonSeason 1, episode 36 (S01E36)
Episode no.36 of 104
US premiere24 July 2015 · Cartoon Network
France29 August 2015 · Le roi Cubot
Written byBenoit Grenier
StoryboardJean-Francois Galataud
Directed byNatalys Raut-Sieuzac
US viewers1.13 million (Nielsen, premiere)
PreviousTwo Good to Be True (S01E35)
NextNext Top Villain (S01E37)

Beyond the Valley of the Cubots is episode 36 of Season 1 of Sonic Boom, the CGI comedy series made by OuiDo! Productions with Sega of America. It premiered in the United States on 24 July 2015 on Cartoon Network.

Synopsis · Trivia · Watch · All Season 1 episodes

Synopsis

Orbot shushes Cubot (Beyond the Valley of the Cubots)
Orbot shushes Cubot.Screenshot: Sonic Boom (2015), “Beyond the Valley of the Cubots” · via Sonic Wiki Zone

Somebody has been stealing tools from Tails’ workshop and, it turns out, from Eggman’s lair too. The culprits are hiding in the jungle, and they all look like Cubot: a whole colony of rejected Cubot prototypes who slipped out of the lair after Eggman discarded them and set up home in a valley of their own.

Cubot, used to being the butt of every joke, suddenly finds himself the centre of attention and decides to stay. Eggman takes the news badly. As he explains to Orbot, he never managed to perfect the Cubot line and moved on to the Orbot series instead, and in any case Cubot knows far too many lair secrets to be allowed to leave.

When the doctor arrives with his robots, the prototypes refuse to run, so it is up to Sonic and Tails to defend the valley. Cubot ends the fight by trying to hug his old boss and accidentally throwing Burnbot out of whack, and Sonic ties the robot up in its own arms. The heroes promise to find the prototypes somewhere safe, and back at the lair, Orbot is quietly pleased to have his partner home.

Cubot and Orbot say goodbye (Beyond the Valley of the Cubots)
Cubot and Orbot say goodbye.Screenshot: Sonic Boom (2015), “Beyond the Valley of the Cubots” · via Sonic Wiki Zone

Trivia

  • The episode gets a sequel in Season 2, “Return to Beyond the Valley of the Cubots”, which brings in D-Fekt from Fire & Ice. The title riffs on the 1970 film Beyond the Valley of the Dolls.
  • On DVD: Universal’s UK volume Mayor Knuckles (25 Jul 2016); in the US, NCircle’s Season One, Volume Two (2020) and The Complete Season 1 (2021).
  • French title: Le roi Cubot. The episode aired in France on 29 August 2015.
  • About 1.13 million US viewers watched the premiere broadcast (Nielsen figures as listed by Wikipedia).

Watch the Episode

This episode does not have an official full upload on YouTube at the time of writing. Season 1 is on DVD from NCircle in the US (The Complete Season 1, 2021) and Universal in the UK (2016), and has been available on services including Hulu, Netflix and Tubi; see the series page for details.

Part of our Sonic Boom Season 1 guide. See the series page for the cast, the redesigns, the games and the comics.

Sources: air dates, writers and storyboard artists from Luke’s original Sonic Scene episode list, cross-checked with Wikipedia, Sonic Retro (Wayback copy) and Sonic Wiki Zone; synopsis written for Sonic Scene from the episode summaries on those sites; title card and screenshots via Sonic Wiki Zone, copied to our media library.