
It’s literally a packed show as the OZT HQ is crammed full of some of the fastest-swimming marine life and deepest divers surrounding Britain’s shores.\n\nTyler takes the plunge in Plymouth to reveal how a special marine plant is being brought back from the edge of extinction to help fight climate change. Plucking up courage, he then dives deep to swim with sharks and is amazed by what he discovers about this incredible but sometimes misunderstood species.\n\nJust off Britain’s north east coast, Cam also slips into his wetsuit to go snorkelling with seal whisperer Ben. Getting up close with some inquisitive seals, he learns of the threats they face from plastic pollution.\n\nIt’s all eyes on the Scottish skies as the OZT brothers go on a mission to the Isle of Mull to look for the ultimate soaring sea bird, the white-tailed eagle - but who will spot one first, and can Cam get the perfect picture?\n\nBack at OZT HQ, Aaron’s animal knowledge gets put to the test with some quickfire questions from the OZT crew, and Cam reaches for the sky with a drone to reveal how the incredible killer whale shots were filmed for Sir David Attenborough’s Wild Isles.
Source: CBBC
Series 1: 5. The Health Check
It’s health check day and the boys give each of the animals a thorough MOT. Tamara the tapir gets a pedicure, Marion the tortoise gets a shell rub and the keepers discover ...
16-01-2026
CBBC
Series 1: 4. The Birthday
The boys welcome some new arrivals to the zoo. Mimo the Pygmy Marmoset emerges from its nest box for the first time and two penguin chicks hatch.\n\nMeanwhile, it’s Tilly ...
15-01-2026
CBBC
Series 1: 3. The Heatwave
Temperatures rise as the zoo is hit by a heatwave. Many of the animals are well adapted to the sun, but those from cooler climates need extra attention.\n\nThe boys devise a ser ...
14-01-2026
CBBC
Series 1: 2. The Reopening
It’s the zoo’s grand reopening and the boys are preparing to open the gates to the public for the first time.\n\nThe night before, they were rudely awoken, and Moto ...
13-01-2026
CBBC
Series 1: 1. The Tigers
The brothers unveil their biggest and best enclosure yet, a huge new habitat for the Amur tiger sisters Aleena and Siberia. The boys test out the tigers new 80,000-gallon swimmi ...
12-01-2026
CBBC
Series 2: 15. Winter Wonderland
The One Zoo Three brothers create a winter wonderland at the zoo, with special festive treats for the Amur tigers. Meanwhile, Tim and Tam the Tapirs tuck into a winter vegetable ...
25-12-2025
CBBC
Ozt Goes Wild In Britain: 5. Wetlands
Cam, Tyler and Aaron explore the wonders of the wetlands and meet the wildlife heroes working hard to help protect its animal inhabitants.\n\nIt’s an early start for Tyler ...
09-12-2025
CBBC
Ozt Goes Wild In Britain: 4. Urban
The OZT brothers pack their binoculars to explore the natural world right on our doorstep, meeting some of the surprising urban wild animals that can be found in our towns and c ...
08-12-2025
CBBC
Ozt Goes Wild In Britain: 3. Grasslands
The OZT brothers are on an adventure to take a closer look at some of Britain's threatened grassland animals.\n\nAaron and Cam go off-road in a bumpy dash across the wilds of Ex ...
05-12-2025
CBBC
Ozt Goes Wild In Britain: 2. Coasts
It’s literally a packed show as the OZT HQ is crammed full of some of the fastest-swimming marine life and deepest divers surrounding Britain’s shores.\n\nTyler take ...
04-12-2025
CBBC
Series 5: 5. Power Players
Meet the zoo’s powerful animals as Sonika the Asiatic lioness gets a grip in a tug-of-war and Tyler takes on Marion the sulcata tortoise in a contest of strength.
11-11-2025
CBBC
Series 2: 2. Sports Day
The One Zoo Three brothers join big-cat keeper Briony at the cat sanctuary, where all the animals are limbering up for a very special day of sport.\n\nRare Amur leopard Xizi tac ...
09-09-2025
CBBC
Series 2: 6. Dream Team
Cam, Tyler and Aaron discover that it’s teamwork that makes the dream work when it comes to getting things done. Aaron calls on the help of the zoo’s keepers to see ...
15-09-2025
CBBC
Series 2: 9. Training Day
Everyone at the zoo is put through their paces on a special training day. Aaron heads off to collect Nina the super-long anaconda, and Tyler tries to outsmart Tierra the caracara.
18-09-2025
CBBC
Series 1: 5. The Health Check
It’s health check day and the boys give each of the animals a thorough MOT. Tamara the tapir gets a pedicure, Marion the tortoise gets a shell rub and the keepers discover ...
16-01-2026
CBBC
Series 3: 10. Great Shape
Cam weighs Womba the palm-sized possum, Aaron teaches the camel brothers some manners, and Tyler gets Griffin the caracal to take a giant leap.
13-10-2025
CBBC
Series 3: 11. Hottest Day
On an extremely hot day at the zoo, the white-cheeked gibbons enjoy a puzzling picnic, Spike the bearded dragon visits the vet, and there is a warm welcome set for Kyra the sun ...
14-10-2025
CBBC
Series 3: 8. Animal Superstars
Find out if supersized anaconda Optimus Prime welcomes his new housemate. Tyler tries to outjump a springy serval cat, and Amur leopard Xizi has a big operation.
09-10-2025
CBBC
Series 1: 1. The Tigers
The brothers unveil their biggest and best enclosure yet, a huge new habitat for the Amur tiger sisters Aleena and Siberia. The boys test out the tigers new 80,000-gallon swimmi ...
12-01-2026
CBBC
Series 2: 3. Superheroes
Cam, Tyler and Aaron want to hold a superhero-themed party inspired by the secret superpowers of some of the zoo’s most incredible animals.\n\nRica the armadillo comes out ...
10-09-2025
CBBC