When Rita competes with Osmo and Gustav against Anders' crew in a sauna competition, her competitive side emerges. Osmo and Gustav must get her to cool it before she blows her top. Air Date : 1st-Jan-1970

Osmo's arrival gets stranger when he befriends a yellow yeti called Gustav. His amateur monsterologist cousin Rita suspects a monster is afoot, which is against Winterton rules. Air Date : 9th-May-2022  Read More

Osmo and Rita's first family dinner goes badly, jeopardising Osmo's stay in Winterton. Gustav must save the day in a clever chef disguise, right under Mayor Chrome's nose. Air Date : 1st-Jan-1970  Read More

When Osmo has to get a skiing license or be banished, becomes his clueless ski instructor and Rita pits him Mayor Chrome in a downhill race to stay in Winterton. Air Date : 1st-Jan-1970  Read More

When monster panic strikes Winterton, Gustav volunteers as a stand-in yeti for Mayor Chrome's monster-preparedness drills, but struggles to be convincingly scary. Air Date : 1st-Jan-1970  Read More

When Gustav thinks his Grampapa has been turned into Chrome's new rug, the kids help give him a send-off at Monster Graveyard. But Osmo must first conquer his fears. Air Date : 1st-Jan-1970  Read More

When Osmo's inflatable doughnut goes missing with everyone's mail, the trio search for Winterton's Mail Cats, who have gone feral. The Northern Lights offer help, for a sacrifice. Air Date : 1st-Jan-1970  Read More

When Ned thinks Osmo needs company, he gets him a cute pet which turns out to be a vicious monster. Osmo and Gustav must get rid of it before it destroys Winterton. Air Date : 1st-Jan-1970  Read More

Rita finds proof that her hero, Emma Erton, was the true founder of Winterton, but loses it to Anders and his cronies. Osmo and Gustav must help her fight for it back. Air Date : 1st-Jan-1970  Read More

When Osmo and Rita suspect Gustav is going 'full monster', they trap him so they can find a cure, only to get symptoms themselves. Now Gustav must figure out how to cure them. Air Date : 7th-Feb-2023  Read More

A lake monster cozies up to Gustav in the belief that he wants to take her out for dinner, with Osmo and Rita as the main course. Air Date : 1st-Jan-1970  Read More

When Osmo's eagerness to fit in by celebrating Winterton's founding leads to disaster, he must use his wits as an outsider to save the town with Gustav and Rita's help. Air Date : 1st-Jan-1970  Read More

When Gustav plucks a legendary plunger from the town toilet, he thinks he's Winterton's one true plumber, leaving Ned bummed. Osmo and pals must help him get his confidence back. Air Date : 1st-Jan-1970  Read More

When Osmo signs Winterton up to host the Winter Games, Chrome is caught unprepared. The trio must rally the town to put on a big show for the demanding Chairman. Air Date : 1st-Jan-1970  Read More

When Osmo discovers a monster who looks just like him, he teaches him how to have fun, only for his clone to cause chaos all over town. Now the trio must tame the terrible twin. Air Date : 1st-Jan-1970  Read More

When Rita competes with Osmo and Gustav against Anders' crew in a sauna competition, her competitive side emerges. Osmo and Gustav must get her to cool it before she blows her top. Air Date : 1st-Jan-1970  Read More

When Spring doesn't come, the townsfolk begin acting strangely. It's up to Gustav to perform various ridiculous deeds before the Northern Lights will bring on Spring. Air Date : 1st-Jan-1970  Read More

When Rita takes her mom's secret amulet, the trio experience bad luck and suspect that Lydia may be a monster. They must make amends to break the curse. Air Date : 1st-Jan-1970  Read More

When Osmo, Rita, and Gustav get trapped in a gondola, their friendship is tested by panic and paranoia, while Chrome and Ned bicker over how to get them back down to Earth. Air Date : 31st-Jul-2023  Read More

The trio's scheme to bring online delivery to Winterton is a huge success, but when they drive Mr. Cavity's shop out of business, they must remind everyone of his old school charm. Air Date : 1st-Jan-1970  Read More

When Gustav is mistaken for a giant teddy yeti by Anders' spoiled little sister, Osmo must break him out of their house, even if he has to play friends with Anders. Air Date : 1st-Jan-1970  Read More

When Rita's talent for chainsaw ice sculpting goes from scary to awe-inspiring, Osmo and Gustav investigate if it's really her work, while Rita frets over her upcoming exhibition. Air Date : 1st-Jan-1970  Read More

It's Osmo's worst nightmare when he gets stuck to Anders with pinesap on a field trip, and both wind up lost on Monster Mountain. The two must get over their rivalry to survive. Air Date : 1st-Jan-1970  Read More

When Rita replaces Chrome with Gustav as mayor, it's all good fun until chaos befalls Winterton. The trio must work with Chrome to save the town from an ice-volcano eruption. Air Date : 1st-Jan-1970  Read More

When Mayor Chrome forgets his wedding anniversary, Rita and Osmo pull out all the stops to keep her parents together, only for her mom to run off with Gustav instead. Air Date : 1st-Jan-1970  Read More

The kids help Gustav dress up for the Ball, only for the yeti to be crowned belle for a whole year. Now they must help him keep up appearances or risk being exposed as a monster. Air Date : 5th-Feb-2023  Read More

When Chrome puts Winterton on an all-beet diet, Rita rebels by supplying townsfolk with Monster Fizz Dipper on the sly with Osmo and Gustav's help, causing odd side effects. Air Date : 1st-Jan-1970  Read More

When Chrome seizes Osmo's snowboard, he calls up Gustav's monster-burglar pal, Geddin, to help him get it back, only for her to clean out the Mayor's Mansion to Rita's horror. Air Date : 1st-Jan-1970  Read More

Osmo and Gustav get jobs as delivery guys to raise funds to celebrate Rita's graduation from Anger Management class, only for Rita to think they ditched her, testing her fury. Air Date : 1st-Jan-1970  Read More

Osmo kitten-sits for Katz in a hostage deal for his beloved childhood plushie, but when the kitten goes missing he ends up on wild monster hunt with Gustav and Rita. Air Date : 1st-Jan-1970  Read More

After Osmo dodges an awkward talk by accidentally freezing Ned in ice, he must take his place as Winterton's plumber, with Gustav as assistant and Rita translating Ned's blinks. Air Date : 1st-Jan-1970  Read More

When Gustav boasts to Osmo and Rita about visiting a patch of forbidden Rainbow Snow atop Monster Mountain, he regrets it when they fall foul of its weird, mind-bending powers. Air Date : 1st-Jan-1970  Read More