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Appearances
Jessy and Nessy
Guest cast, played by Ethan Bourke
- Episode 1x01: Why Is It So Windy Today? (Mar 13, 2020)
- Episode 1x02: Where Can We Find Quiet? (Mar 13, 2020)
- Episode 1x03: How Can I Help You So You're Not Afraid of Thunder and Lightning? (Mar 13, 2020)
- Episode 1x04: Why Is the Moon Out During the Day? (Mar 13, 2020)
- Episode 1x05: How Did My Hair Get Like This? (Mar 13, 2020)
- Episode 1x06: How Can We Make Fog Go Away? (Mar 13, 2020)
- Episode 1x07: How Do We Cheer Our Friends Up? (Mar 13, 2020)
- Episode 1x08: How Do Airplanes Stay Up in the Sky? (Mar 13, 2020)
- Episode 1x09: Where Could Squiggles' Blankie Have Gone? (Mar 13, 2020)
- Episode 1x10: Where Else Can We Find Echoes? (Mar 13, 2020)
- Episode 2x01: How Do You Get the Hiccups? (Aug 7, 2020)
- Episode 2x02: How Do You Stop an Itch? (Aug 7, 2020)
- Episode 2x03: Does Everything Fall Down? (Aug 7, 2020)
- Episode 2x04: How Can I Balance on My Bike Without My Training Wheels? (Aug 7, 2020)
- Episode 2x05: How Can We Stop YAWN-ing? (Aug 7, 2020)
- Episode 2x06: Why Does Someone Snore? (Aug 7, 2020)
- Episode 2x07: Does My Reflection Always Do What I Do? (Aug 7, 2020)
- Episode 2x08: Where Do Shadows Go When the Light Is Off? (Aug 7, 2020)
- Episode 2x09: Why, Oh Why, Do Messes Happen? (Aug 7, 2020)
- Episode 2x10: How Can I Make My Wish Come True? (Aug 7, 2020)
- Episode 3x01: Why Won't Doodle Play With Us? (Jan 22, 2021)
- Episode 3x02: How Do We Stop Your Angry Feelings From Ruining Your Fun? (Jan 21, 2021)
- Episode 3x03: What is MY Dance? (Jan 21, 2021)
- Episode 3x04: What Makes Something Bouncy? (Jan 21, 2021)
- Episode 3x05: How Will My Tooth Fall Out? (Jan 21, 2021)
- Episode 3x06: How Can I Grow Fast? (Jan 21, 2021)
- Episode 3x07: How Can We Make LATER... NOW? (Jan 21, 2021)
- Episode 3x08: Why Is the Sea So Wavy Today? (Jan 21, 2021)
- Episode 3x09: How Do We Get the Lights Back On? (Jan 21, 2021)
- Episode 3x10: Why Are Flies So Buzzy? (Jan 21, 2021)
- Episode 4x01: Where Did Your Toy Go? (Oct 8, 2021)
- Episode 4x02: How Do We Get More Ideas for Our Play? (Oct 8, 2021)
- Episode 4x03: How Can We Help Knock and Block Get Along? (Oct 8, 2021)
- Episode 4x04: How Can We Build a Playhouse for Everyone? (Oct 8, 2021)
- Episode 4x05: Where's That Spooky Halloween Mist Coming From? (Oct 8, 2021)
- Episode 4x06: Why are Things Changing Color? (Oct 8, 2021)
- Episode 4x07: How Can We Save Cloudsmas? (Oct 8, 2021)
- Episode 4x08: Where Are All the Birds Going? (Oct 8, 2021)
- Episode 4x09: How Can I Be the Best Big Sister? (Oct 8, 2021)