Jessy and Nessy Where's That Spooky Halloween Mist Coming From? Why are Things Changing Color? (Season 1, Episode 18)
TV Episode | Animation

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Jessy and Nessy

Where's That Spooky Halloween Mist Coming From? Why are Things Changing Color? (Season 1, Episode 18)

TV Episode | Animation

It's Halloween, but Jessy and Nessy are distracted from their trick or treating by a very stinky mist. Unless they can figure out where this stink is coming from, it's going to ruin Halloween! Jessy and her pals are trying to paint a ...See moreIt's Halloween, but Jessy and Nessy are distracted from their trick or treating by a very stinky mist. Unless they can figure out where this stink is coming from, it's going to ruin Halloween! Jessy and her pals are trying to paint a picture for Nessy's room, and are looking for a yellow crayon. Their search reveals that all the colors in Cara Park are switching around. What is going on? And why? Written by Amazon Studios See less

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Cast	+ Add Cast
29 cast members

Name	Known for
Tiago Gil Batista Skelly Skelly See fewer	Beddybyes (2025)
Alexa Bauer Muriel Muriel See fewer	Dragon's Dogma II (2024)
Carter Bellaimey Knock Knock See fewer	Succession (2018)
Carla Bourke Ruby Ruby See fewer	Jessy and Nessy (2020)
Ethan Bourke Doodle / Elmore / Jack / Oakley Doodle / Elmore / Jack / Oakley See fewer	Jessy and Nessy (2020)
Vincent Brimble Birch Birch See fewer	Deep Cover (2025)
Jamie Buchanan Nessy Nessy See fewer	Jessy and Nessy (2020)
Allegra Cnockaert Angie / Rose Angie / Rose See fewer	Jessy and Nessy (2020)
Shauna Cullen Alta (as Shaun Cullen) Alta (as Shaun Cullen) See fewer	Worry World (2023)
Eabha Farrell Kassie Kassie See fewer	Jessy and Nessy (2020)
Kieran Farrell Nimbus Nimbus See fewer	Jessy and Nessy (2020)
Charlie Feighery Moon Moon See fewer	Jessy and Nessy (2020)
Sophie Feldman Jessy Jessy See fewer	Jessy and Nessy (2020)
David Keegan Mr. Balloon Mr. Balloon See fewer	Weaver Manor (2020)
Shai Matheson Dollop Dollop See fewer	LEGO Batman: Legacy of the Dark Knight (2026)
Naomi McDonald Squimpy (as Naomi Mcdonald) Squimpy (as Naomi Mcdonald) See fewer	Go Jetters (2015)
Ivy McDonnell Mabel Mabel See fewer	Jessy and Nessy (2020)
Paula McGlinchey Now Now See fewer	Line of Duty (2012)
David Menkin Block Block See fewer	Final Fantasy XVI (2023)
Clementine Milward Squiggles Squiggles See fewer	Jessy and Nessy (2020)
Aline Mowat Hillary / Valerie Hillary / Valerie See fewer	Maleficent: Mistress of Evil (2019)
Gordon Quigley Cliff / Lionel / Mr. Lost and Found Cliff / Lionel / Mr. Lost and Found See fewer	Love Lane United (2025)
Sophie Rice Yasmin Yasmin See fewer	Jessy and Nessy (2020)
Alan Shannon Conductor Conductor See fewer	Badly Drawn Roy (2006)
Janet Spencer-Turner Hazel / Great Granny Grandmonster Hazel / Great Granny Grandmonster See fewer	Highlander: The Raven (1998)
Faye Stedman Shannon Cirro Cirro See fewer	Nova Jones (2021)
Lane Paul Stewart Puppeteer Puppeteer See fewer	The Lost Generation (2013)
Paul Tylak Hula Mike / Mr. Lampowicz / Stratto Hula Mike / Mr. Lampowicz / Stratto See fewer	Kin (2021)
Andres Williams Huge Ian Huge Ian See fewer	The Grid (2004)