Octonauts Crossovers
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The Octonauts and the Magic Humans by DaFartingUnicorn49 reviews
Skulduggery, Valkyrie, Tanith, Ghastly and Fletcher fall down the endless pit under Gordon's house. Fletcher is seriously creeped out. Guess it's not so endless after all.
Crossover - Skulduggery Pleasant series & Octonauts - Rated: K+ - English - Humor/Fantasy - Chapters: 1 - Words: 656 - Reviews: 1 - Published: 5/8
The Octonauts and the Corpse Party Nightmare by Crystal Draculura Bloodsucker reviews
(Sequel to "The Octonauts and The Dark Crystal") A second time pool has come and taken our undersea heroes again, but this time, it has taken them to a Japanese anime world, with a mission to help the trapped students of Kisaragi Academy escape the Heavenly Host Elementary, an old school filled with the souls of tortured students.
Crossover - Corpse Party & Octonauts - Rated: T - English - Horror/Tragedy - Chapters: 9 - Words: 19,352 - Reviews: 14 - Favs: 2 - Follows: 2 - Updated: 7/27/2016 - Published: 7/31/2015 - Naomi N., Ayumi S., Tweak, Dashi
The Octonauts and The Dark Crystal by Crystal Draculura Bloodsucker reviews
The Octonauts get sucked into a Time Pool and are taken to the planet Thra, where they meet a young Gelfling named Jen. Shellington believes that the Time Pool brought them here for a reason. Could it be to help Jen on his dangerous quest against the Dark Crystal?
Crossover - Dark Crystal & Octonauts - Rated: K+ - English - Adventure/Friendship - Chapters: 18 - Words: 13,425 - Reviews: 3 - Favs: 2 - Follows: 1 - Updated: 8/22/2015 - Published: 8/2/2014 - Shellington - Complete
Power Rangers Octonauts by prwtfalcon6 reviews
Updated.
Crossover - Power Rangers & Octonauts - Rated: K+ - English - Adventure - Chapters: 1 - Words: 563 - Reviews: 2 - Favs: 1 - Follows: 3 - Published: 8/19/2015 - Barnacles, Tweak
The Trouble with Octo-Trekkies by Iamafanoftoomanythingstoname reviews
What happens when Kwazii introduces Captain Barnacles to Star Trek? Review please!
Crossover - StarTrek: The Original Series & Octonauts - Rated: K - English - Humor/Parody - Chapters: 1 - Words: 712 - Reviews: 9 - Favs: 5 - Follows: 2 - Published: 5/30/2013 - Complete