Miss Bowline-Hitch is taking photos of everyone in the village for her scrapbook, but Ernie doesn't like the tie he has been asked to wear. Jack tells a tale of the time he had to wear a tie.
Ernie loses his breakfast honey pot and has to chase it round the village. Meanwhile Jack tells a story of the day he found a honey pot floating in the sea.
Shelly has decorated the Mermaid Cafe with balloons. Jack tells a tale of the time he had to deliver balloons to the tigerfish's party.
When Salty's ball hits it, Shelly's new pink recipe becomes a blobby mess. This reminds Jack of the time Salty's ball led them to an equally pink and blobby fish.
Jack is fixing the boiler and the loud sounds from the Rainbow keep interrupting Sam and Ernie's conversation. Jack only stops work to tell the tale of the Moon Maiden and how he helped her to find her way home.
Sam and Ernie are building a beach hut. Jack offers to fetch a feather duster to clean it with and this reminds him of an adventure he once had with a feather duster and a very clumsy giant.
It's Ernie's birthday and Shelly has made a special cake. But disaster is never far away from Ernie. Jack tells a tale of when he delivered a very special birthday present.
Emily and Shelly start selling doughnuts and the holes in the middle remind Jack of a time when the Rainbow had some holes too.
Miss Bowline-Hitch has been rushing around and needs to sit down for a rest. But all the seats are uncomfortable - a bit like a certain seaweed queen's throne.
Emily wants a rainbow to shine over Staithes. Jack recalls the time that he and Salty set off to find the end of the rainbow.
Sam is trying to put a sign up on the beach at low tide. Jack remembers the story of the day the tide went out - and didn't come back.
Emily's ice-cream maker has broken and she can't sell any ice creams. Jack tells a story about the day Salty wanted an ice cube for her drink and they ended up having an adventure with a lost penguin.
Ernie is really hungry but can't seem to find anything to eat.
Miss Bowline-Hitch's sundial needs the sun to shine on it. Jack recalls a hunt for treasure that needed sunshine to solve it.
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Jack is trying to have a kip on the Rainbow but he keeps getting interrupted by Ernie and Sam who think Jack is turning into Grandpa Pops. Jack tells the story of Grandpa Pops, the oldest sailor in the world.
Sam is trying to clear the seaweed off the beach and Jack remembers a very bumpy day when the sea was covered in seaweed.
Miss Bowline-Hitch is returning all the things she's borrowed but now she's lost her purse. Jack is reminded of the time that Pearl the mermaid lost something precious.
Salty doesn't want her blanket to be cleaned. But while Emily is washing it Jack tells Salty the story of the underwater tug of war.
Ernie gives Jack a new lightbulb for his ship's lamp. That reminds Jack of a stormy voyage he and Salty once had and the light they needed to get home safely.
Miss Bowline-Hitch thinks Ernie deserves a special prize for all the hard work he is doing. Jack recalls the time that Salty won a special prize.
Ernie has to deliver some eggs to Sam, but will he get them to her without breaking them? Jack recalls the time he helped a sea turtle to hatch her eggs.
A mysterious trail of bananas leads Jack to Miss Bowline-Hitch and, possibly, a hairy monster. Jack tells a tale of a hairy monster he met once on a desert island.
Emily doesn't know what to do with her delivery of tiny umbrellas and Jack tells the story of a very special delivery he once received.
Sam is fishing in the water for some lost keys. Jack is reminded of the time he and Salty had to fish for something a lot bigger.