Mr. Krabs turns the Krusty Krab into a jail after Plankton breaks the law in 'The Krusty Slammer', then in 'Pineapple RV', SpongeBob and Patrick turn the pineapple into a mobile home for a road trip.

Double bill. Squidward takes legal action against SpongeBob, and Plankton unwittingly steals a priceless work of art

SpongeBob and Patrick exchange tiny living versions of themselves in 'Fun-Sized Friends', then in 'Grandmum's the Word', Plankton tells his Grandma that he owns the Krusty Krab!

Plankton poses as a wish-granting genie for his latest scheme in 'Spin the Bottle', then in 'There's a Sponge in My Soup', Mr. Krabs' new Krabby soup is a hit - until some heat-loving hippies move in

Mr Krabs gets trapped in Bikini Bottom's brand-new bank in 'Safe Deposit Krabs', and then in 'Plankton's Pet', Plankton gets a pet to cheer himself up.

Double bill. Squidward remembers a time when he used to be happy, while an evil Jellien replaces everyone with clones

Mr Krabs manufactures Krabby Patties on an industrial scale, but it drives a wedge between SpongeBob and Patrick

Craig Mammalton learns what it's like to not be the best at something in 'Eye of the Hotdog', then in 'Patrick Takes the Cake', Patrick and a cake hide out in the wilderness

When SpongeBob hides the secret formula at home, Gary must protect it from Plankton in 'Pineapple Invasion', then in 'Salsa Imbecilicus', an accident causes everyone in town to become like Patrick

Animated series following the adventures of the title character and his friends in the underwater city of Bikini Bottom, including his pet snail Gary and Patrick the dull-witted starfish

Mr. Krabs finds pets are profitable in 'A Place for Pets', then in 'Lockdown for Love', Plankton ruins another date with Karen, so she puts the Chum Bucket on lockdown until he proves his affection.

Squidward takes a new job as Manager of Weenie Hut Jr's in 'Wiener Takes All', then in 'Stuck in an Elevator', Squidward gets trapped on his way to return a nearly overdue library book. (S15, ep 5)

It's stand-up comedy night at Kamp Koral, and the campers are ready to laugh until they scream in 'Wise Kraken', then in 'Squatch Swap' Patrick gets confused while out in the woods

Squidward's home turns into a vast garbage jungle in 'Heart of Garbage', then in 'Near-Mint Plankton', Plankton disguises himself as a collectible figurine and gets trapped in a basement. (S16, ep 9)

Tinkle, Ouchie, and Pinkeye must venture back home together in 'The Uncredible Journey', then in 'Host-a-Palooza', Patrick gets injured, so his family members take turns hosting the show

Squidward joins a crew of sailors hunting down the great white jellyfish. Plankton finds a magic bean that takes him to a land of giants (well, more giant than usual).

Perch Perkins is replaced by a robot in 'Smartificial Intelligence', then in 'Firehouse Bob', SpongeBob becomes a fireman

When Gary gets lost outside, he has to go on an incredible journey to get back home in 'Food Con Castaways', and then in 'Snail Mail', Spongebob accidentally fibs to his pen pal

SpongeBob and Patrick think their homes have been sold, and move away, to Squidward's glee, in 'Sold!', and in 'Lame and Fortune', Plankton realises he can twist fortune cookies to suit his evil plot.

Double bill. SpongeBob cooks at home, prompting Mr Krabs' customers to leave his restaurant and head for SpongeBob's place. Then, Karen does not want Plankton to stay at the Chum Bucket anymore, leaving it up to SpongeBob to teach Plankton how to make it up to her

Pat The Hapless goes on a barbaric quest to the shopping mall in 'Chopping Spree', then in 'All Bot Myself', after Captain Quasar buys a new robot, Pat-Tron works for the Star family. (S3, ep 2)

Patrick hires cheap ghosts to haunt his house, but gets what he paid for in 'The Haunting of Star House', then in 'Who's a Big Boy?', Patrick hits a growth spurt in his late adolescence.

Mr Krabs manufactures Krabby Patties on an industrial scale, but it drives a wedge between SpongeBob and Patrick

SpongeBob cleans up the garbage in 'SpongeBob TrashPants', then in 'Krusty Kafeteria', SpongeBob and Mr. Krabs serve Krabby Patties at Pearl's school while avoiding the strict lunch lady. (S16, ep 7)

Double bill. Patrick grows a beard and decides this means he has to behave like an adult. SpongeBob tries to conquer his fear of public speaking

Double bill. Squidward finds SpongeBob's diary, and decides to read it aloud in public, and Mrs Puff has some unusual ideas about driving

After Patrick eats life-threatening chum, SpongeBob helps him with his 'Chum Bucket List', then in 'Big Baby Patrick', Patrick devolves back into a baby so he can keep his childhood toys.

Patrick and SpongeBob time-travel back to Viking times in 'Visiting Vikings', then in 'It's Too Late... With Plankton' Squidina hires Plankton to entertain the Lawnies. (S4, ep 12)

Double bill. Plankton tries to make friends with Squidward so he can steal the secret formula, and Patrick becomes an artistic sensation when he paints eyes on rocks

Double bill. A sea urchin moves into in the Krusty Krab, and Squidward gets karate lessons from SpongeBob and Sandy

SpongeBob and Patrick use carrier clams to send messages to each other in 'SquidBird', and in 'Allergy Attack!', after his kazillionth Krabby Patty, SpongeBob thinks he's developed an allergy to them.

Gregarious starfish Patrick and his family host a revealing chat show

Patrick and Squidina take care of Granny Tentacles' house in 'Two Pests in a Teapot', then in 'Partial Recall', the Dartfish family adopts Plankton after he forgets who he is, (S4, ep 4)