Hero Elementary — Season 1, Episode 3: Saved from the Bell

Episode synopsis

When the bell on top of the school's Leaping Tower keeps ringing, Sparks' Crew plans and conducts an investigation. They discover that vibrations make sound, but what's causing the bell to vibrate and ring?

About Hero Elementary

Members of the Sparks' Crew -- Lucita Sky, AJ Gadgets, Sara Snap and Benny Bubbles -- work with their teacher, Mr. Sparks, to help people and solve problems.

More episodes from Season 1

• E1Hatching a Plan
• E2The Invisible Force
• E4The Right Stuff
• E5Tail of One Kitty
• E6Movie Theater Meltdown
• E7The Lake Mistake
• E8Plant Problem
• E9Where’s Fur Blur
• E10The Blob
• E11Toadal Confusion
• E12Hero Hideaway
• E13All Over the Map