Nickelodeon HD Today

Alvin has to keep quiet for 24 hours in 'Spoiler-Itis', then in 'Something's Fishy', Alvin and Simon think Theodore's pet goldfish has died, so go all out to replace it before he notices. (S3, ep 4)

Alvin and Brittany learn parenting is not easy when they have to care for a robot baby for a school assignment

When Scissors convinces Lou the landlord to quit, The Astonishing Catalina takes over and ruins his life. (S2 ep 4b)

Rock, Paper and Scissors are three best friends who share an apartment together and compete over everything. Week to week, they have tiny problems that always get out of hand.

Patrick and Squidina go undercover to investigate a corrupt novelty product factory in 'Patrickle Jokes', then in 'Pat Roast', The Patrick Show presents The Roast of Patrick Star

Sonic and Shadow join forces to save the Shatterverse after Tails' doppelganger Nine creates a new reality with the stolen Prism Shards

Max and Phoebe discover that Lazlo Chance may be the evil Mastermind and enlist Chloe to help. But Chloe is torn between her head and her heart

Part one. When criminal Drex embarrasses Kid Danger and traps Captain Man, Kid Danger must use the help of Schwoz to gain a super power and defeat Drex

Part two. When criminal Drex embarrasses Kid Danger and traps Captain Man, Kid Danger must use the help of Schwoz to gain a super power and defeat Drex

Alvin accidentally creates a potion that turns Theodore into a 30-foot giant in 'Theozilla', then in 'Doggone It', all the phones at school are missing, and Alvin is blamed. (S1, ep 21)

Plankton tells Patrick he's his conscience in 'Patnocchio', then in 'ChefBob', SpongeBob gets stage fright and has to invent a new persona when Mr. Krabs puts in an open kitchen

Plankton hasn't tried to steal the secret formula in a while in 'Plankton Paranoia', then in 'Library Cards', Patrick discovers the pineapple's library, SpongeBob introduces him to the world of books

Will must fix the air conditioning during a crazy heat wave in 'Where There's a Will, There's a Way', then in 'Lost in the Sauce', Ellie obsesses over a conspiracy

When an explosive battle with Dr. Eggman shatters the universe, Sonic races through parallel dimensions to reconnect with his friends and save the world

SpongeBob teaches Patrick how to ride a bike

Owen and Connie head to the boating lake to meet Paralympic gold-medal winning rower Lauren Rowles and see what it takes to be a professional

Back in elementary school to complete a hero assessment, Phoebe & Max realise that it won't be easy when the instructor is a former classmate that Max tormented

Part two. When criminal Drex embarrasses Kid Danger and traps Captain Man, Kid Danger must use the help of Schwoz to gain a super power and defeat Drex

Plankton goes to jail, but the secret formula is taken as evidence! SpongeBob and Mr. Krabs plot to get it back. Sandy struggles to build a ship-in-a-bottle before a big contest, so SpongeBob calls in a little extra help

Aquatic adventures with the underwater pals

Will must fix the air conditioning during a crazy heat wave in 'Where There's a Will, There's a Way', then in 'Lost in the Sauce', Ellie obsesses over a conspiracy

Patrick and Squidina follow a runaway idea brick into Randomland in 'All Out of Idea Bricks', then in 'A Fool Schooled', the family provide home-schooling for Patrick. (S3, ep 9)

When Scissors convinces Lou the landlord to quit, The Astonishing Catalina takes over and ruins his life. (S2 ep 4b)

Rock, Paper and Scissors are three best friends who share an apartment together and compete over everything. Week to week, they have tiny problems that always get out of hand.

The Patrick Star Show follows everyone's favourite sea star at home with his family as he hosts an imaginary variety show that comes from the bizarre and hysterical depths of his own brain

A rival babysitting service tries to ruin Sam and Cat's business by posting bad reviews online. The girls track down the culprit, but are surprised to learn who is responsible

Sam shows a talent for sending messages quickly, so is persuaded by Cat to compete in a speed-texting contest. Dice tries to avoid running into an old friend

The Thumb Buddies return from space and are intent on getting revenge against Captain Man and Kid Danger.

Henry and Ray's friendship is put to the test when they must make the half mile trek up the stairs to make a surprise meal by a celebrity chef in Junk-N-Stuff.

Phoebe and Max must work together ona series of superhero team-building exercises but their different approaches put their future as a team at risk

Phoebe and Cherry's friendship is put to the test when the Thunderman family gets some unexpected news. Meanwhile, Dr Colosso gets an award

Devious kids Gwen and Ruby conspire to turn Sam and Cat against each other, but the babysitters realise what is happening and plot to turn the tables

Sam's motorcycle goes missing while she was out with Dice and Goomer, but Cat cannot remember anything that has happened while they were gone

Max seeks help dealing with a mystery prankster at school from his old principal, who was always the target of his pranks. But Max fails to stop the pranks, and quits! (S1, ep 13)

Jasper's enthusiasm leads him to send Captain Man and Kid Danger into incidents that aren't crimes. When he's falsely accused and sent to jail, Henry and Ray must get him free

When Captain Man finds himself trapped underground, Henry must devise a way to sneak out of his school's standardized testing to save Ray

Part one. With the Villain League determined to halt Phoebe's superhero ascension and destroy the Thundermans, Max must finally choose between good and evil

Part two. With the Villain League determined to halt Phoebe's superhero ascension and destroy the Thundermans, Max must finally choose between good and evil

A rival babysitting service tries to ruin Sam and Cat's business by posting bad reviews online. The girls track down the culprit, but are surprised to learn who is responsible

Sam shows a talent for sending messages quickly, so is persuaded by Cat to compete in a speed-texting contest. Dice tries to avoid running into an old friend

Double bill. Sandy goes to the moon, but finds she has a stowaway on her rocket. Mr Krabs takes a trip to the Ocean Mint

Double bill. Mermaid Man and Barnacle Boy tell the story of how they became superheroes, and Plankton uses SpongeBob's DNA to grow himself another eye

Max and Phoebe accidentally sell Barb's utility belt at a garage sale, and have to find a way to get it back

Max turns Billy into the world's fastest rat. Billy, getting a taste for running at super-speed, decides he does not want to go back to his human self

Jasper's enthusiasm leads him to send Captain Man and Kid Danger into incidents that aren't crimes. When he's falsely accused and sent to jail, Henry and Ray must get him free

When Captain Man finds himself trapped underground, Henry must devise a way to sneak out of his school's standardized testing to save Ray

Moments before Fendrich can tear down City Hall, Billy and Maddy learn the shocking, true truth of who owns the City

Billy, Maddy and friends resist Fendrich's iron rule and desperately try to prove that he does not, in fact, own the City

Welcome to a modern metropolis filled with the fiercest firefighters, the cream of the crop cops, and so many blockheads!

Scaredy discovers the forest in 'The Tour', and then in 'Smurfing a Masterpiece', Baby Smurf is the new Painter! (S3, ep 9)

After accidentally consuming a love potion, Gargamel falls in love with Leaf and doesn't want to leave her side

Lily and Farmer have to save the village from a slobbering monster in 'Monster in the Village', then in 'Granny's Doll', Rowena is turned into Smurfette and takes her place in the village. (S3, ep 10)

Plankton is frustrated that people think he's cute in 'Say Awww!', then in 'Patrick the Mailman', Patrick crushes the mailman, so he and SpongeBob deliver the mail around Bikini Bottom

Plankton joins the League of E.V.I.L in 'Captain Pipsqueak', then in 'Plane to Sea', SpongeBob and Patrick take Squidward on a plane to a tropical resort