Bubbly day / Sharks in the canal / Concrete-hard situation / Basketball madness

S1 E6: Meet Carl the Super Truck, a superhero dedicated to protecting the town of Car City. Always ready to jump in and rescue a fellow inhabitant in trouble, he has the ability to transform into any type of vehicle. From Super Fire Carl can solve any problem. Whenever an inhabitant is in trouble, Carl shifts into Super Truck and decides in which vehicle he should transform into to save his friends.