Zack takes a train trip to the snow on the hottest day of summer to cool down. / Zack wants to tame the wildest animal alive so he takes a trip to the circus.

Zack and Quack head to a dairy farm when they run out of milk. / Zack goes on a high-flying adventure to find a rain cloud to make it rain when his special poppy-up flower needs water.

Zack, Quack and Kira transform into superheroes to save Poptropolis from a giant gorilla. / Zack builds a pop-up race car and wants to prove it is a winner on the greatest raceway ever.

When Zack’s mailbox gets frozen at Christmas time, he sets out to deliver his letter to Santa Claus in person! But getting to the North Pole and finding Santa proves harder than Zack and Quack expected. Now it’s going to take a real Christmas miracle to save the day. / For Friendship Day, Zack presents special balloons to each of his friends. But when his best buddy Quack’s balloon gets blown away, Zack goes on a mission up a giant beanstalk to track it down. Up in the clouds, Zack finds a way to replace Quack’s balloon with something even BIGGER and better.

When Zack and Quack’s beloved snowman starts to melt with the onset of Spring, the friends head off on a journey to get him to the cold before it’s too late. / When Quack is scared of the dark on a moonless night, Zack decides there’s only one thing to do – rocket into space to light it up!

Zack and Quack dig up a pharaoh’s crown and go on an adventure to an Egyptian pyramid to return it. / A baby monster pops up in the garden and Zack and Quack must babysit it while they try to reunite the baby with its mama.