The Piri Rule Book. Flutter is sent to the 'naughty berg' as punishment when he falls foul of an old Piri rule. But when the others start telling tales, he's not the only one to be banished. [S,AD]
Rumble on the Radio. Brinicle invites Pancake onto his radio show but is cross when his accidental burps prove a hit. Pancake soon discovers that fame as 'burping guy' has its downsides. [S,AD]
Slimy Sammy. Flutter buys a new fishy pet from slippery salesman Mervyn, but the Piripenguins get stuck in its gloopy slime. Can the friends find a solution to their sticky situation? [S,AD]
Flutter's Fossil Find. The Piris find a skeleton buried in the ice and think it's an ancient ancestor. But after a series of strange discoveries, things take an unexpected turn. [S,AD]
Tall Tales. Brinicle gets a job as a news reporter but starts inventing stories to boost his ratings - until he realises his tall tales are misleading the other penguins. [S,AD]
Super Nugget. Nugget reinvents herself as a comic book hero called Super Nugget, but Pancake is dismissive of her new hobby as defender of the berg. The others persuade him to think again. [S,AD]
Big Sister Nugget. Nugget plays big sister to a kid penguin for the summer. But when her hyper-energetic plans for fun activities prove unpopular, Pancake suggests an alternative approach. [S,AD]
The Slide. Nugget agrees to take on a scary new ice slide but loses her nerve, so Pancake comes up with a face-saving plan. But when disaster strikes, they decide to come clean. [S,AD]
The Piris' Inky Issue. The Piris take refuge in grumpy Millie the Squid's cave during a storm but accidentally damage a painting. Can they find a clever way to fix it before Millie finds out? [S,AD]
The Millie Mix-Up. The Piripenguins are annoyed to find that their holiday home has been double-booked by penguin nemesis Millie the Squid. With both refusing to move, is a resolution possible? [S,AD]
The Lucky Charm. After a spate of unfortunate accidents, Pancake is convinced that rubbing a lucky icicle will bring him good luck but panics when it's rubbed away, until his friends step in. [S,AD]
Looph 2.0. Nervous about public speaking, Looph builds a robot to deliver a science talk in her place, but her friends are determined to help her do it herself. [S,AD]
Pancake's Party Panic. Pancake is persuaded by Nugget to have a massive birthday party, but when the bash grows increasingly over the top, he finds his own unique way to handle the pressure. [S,AD]
Gone Bird. Exhausted with requests for help, Looph deliberately disappears. The Piris turn detective, searching the berg with little success until her ingenious plan is finally revealed. [S,AD]
My Fair Pancake. When the Emperor Penguin visits the berg, he discovers Pancake is a long-lost prince. Pancake learns how to act royal, but all the attention goes to his head. [S,AD]
Penguin Games. When Millie the Squid devises a set of tough penguin games to test the Piripenguins, Pancake and Nugget must stick together and rely on their friendship to succeed. [S,AD]
The Merguin. The Piripenguins fall under the spell of a magical Merguin, a mermaid-penguin, who has the ability to change their personality. But all is not as it seems. [S,AD]
Nugget's Nuglets. Nugget annoys Pancake with constant demands while ill in bed. To say sorry, she makes him a special bracelet. But Nugget is upset when others get 'nuglets' too. [S,AD]
Piri-O-UFO. Nugget finds a lost mini alien and adopts him as a pet, until the others convince her to let it return home. But with his flying saucer broken, how can they get him back to space? [S,AD]
Coconut Island. The Piris are delighted when the berg hits a tropical island and get into holiday mode. But when their wasteful behaviour annoys the local monkeys, they need to make amends. [S,AD]
Slimy Sammy. Flutter buys a new fishy pet from slippery salesman Mervyn, but the Piripenguins get stuck in its gloopy slime. Can the friends find a solution to their sticky situation? [S,AD]
Tall Tales. Brinicle gets a job as a news reporter but starts inventing stories to boost his ratings - until he realises his tall tales are misleading the other penguins. [S,AD]
Super Nugget. Nugget reinvents herself as a comic book hero called Super Nugget, but Pancake is dismissive of her new hobby as defender of the berg. The others persuade him to think again. [S,AD]