Kai, Lola, Rammy and Bobbi are four heroic young deer that protect the animals who live in Central Forest and the people living in Platinum City, the futuristic metropolis that surrounds it.
Bobbi befriends a hungry alien in 'Nubble Trouble', then in 'Bouncing Boulders', Kai and Lola compete to set a mountain climbing record, but disturb some giant boulders on Frost Mountain. (S3, ep 1)
Strange things begin happening in 'The Space Station Mystery', then in 'Crystal Cracks', Jade discovers a time crystal and is forced to learn how to use it to turn back time! (S3, ep 2)
Steel's enthusiasm accidentally causes a 'Runaway Hamster Ball', and then in 'The Perfectinator', one-upmanship ensues when Kai makes Botler the tidiest robot in the city. (S3, ep 3)
Lady Fluffpot seeks out a present in 'The Secret Island', and then in 'Astrobot', Muffin's plan to get Dinobot into trouble goes wrong when the pair get trapped in a space shuttle. (S3, ep 4)
Rammy wants to feel strong again in 'The Crystal of Strength', and then in 'Clamity', Steel takes a pearl from a clam, which chases him through the city to try and get the pearl back. (S3, ep 5)
Sir Steel accidentally turns himself into a baby in 'Baby Steel', then in 'Joke's On You', the annual day of fun soon turns into a day of chaos. (S3, ep 6)
Lola and Jade think they see mermaids in 'Deep Dive', and then in 'Firefruit Surprise', Steel convinces Bobbi to harvest a fire-fruit, but they set off a volcano unexpectedly! (S3, ep 7)
Bobbi's galactic flapjacks attract a spaceship from another galaxy in 'The Name's Chomp', and then in 'Cactus-Trophe', Steel uses a super-growth fertiliser to grow giant cacti flowers. (S3, ep 8)
Steel upsets all the sand crabs at the beach in 'Sandcastle Calamity', and then in 'Owl-Ert', a baby owl befriends Alex's A.I owl pet - Janice. (S3, ep 9)
The twins almost ruin Scratch's birthday party in 'Going Off With A Bang', then in 'Talent For Trouble', Dinobot causes mayhem in the city's talent show! (S3, ep 10)
Bobbi mistakes Sir Steel's anchor for a treasure in 'Treasure Ship', then in 'Sleepover On Sparkle Island', Deer Squad and the gang sleepover on Sparkle Island. (S3, ep 11)
Scratch loses her smart tablet on Secret Island in 'Bat's All Folks', then in 'The Handbag of Doom', Scratch's widget creates a powerful space vortex. (S3, ep 12)
An iceberg boat turns up on the shore in 'Penguin Panic', then in 'Cave Conundrum', when the Deer Squad get separated in the caves, they must think and act like each other to get out. (S3, ep 13)
Super competitive twins want to win all the badges in 'Adventure Camp', then in 'Colour Drain', Kai invents a gardening gnome to help Jade plant flowers, but it malfunctions. (S3, ep 14)
Kai has a lack of inspiration at the wrong time in 'Inventor's Block', then in 'A Sticky Situation', Sir Steel's boba machine goes haywire in the city. (S3, ep 15)
Captain Chomp's portal gadget creates lots of trouble in 'Doors Galore', then in 'No Rules Day', Ian declares a No Rules Day at the park! (S3, ep 16)
Sir Steel's noisy underwater antics cause a whale stampede in 'Whale Of A Time', then in 'The Ice Roll', Jade finds some strange footprints, and calls the Deer Squad in to investigate. (S3, ep 18)
Deer Squad finds a video of a marine monster in 'Monster Mix-up', then in 'Space Station Staycation', Lady Fluffpot and Sir Steel spend a day in space. (S3, ep 19)
The Twins holds a birthday party in the Deep Deer Diver in 'Hide And Sea', then in 'Mountain Of Fun', the twins have a fun day when Trickalien turns Frost Mountain into a bob sleigh ride. (S3, ep 20)
Catherine finds a new species of crocodile on Sparkle Island in 'Catherine And The Slime Crocs', then in 'Forest Flyer', The Forest Squad has a new vehicle! (S3, ep 17)