Gem's team is made up of some identical twin Swashbucklers.
Cook and Line use odd socks to create their own cast of Swashpuppets.
Pirate Cannons and Tangled Net stand in the way of Gem's jewels.
A high tide has resulted in the shipwreck being covered in seaweed.
Cook and Line try to become a mermaid so they can get their own back on Captain Sinker.
Stepping Stones and Swashbubbles are in store for Georgia, Ejika, Redha and Ellie.
Captain Sinker needs peace and quiet if she's going to finish her ship in a bottle.
Cook and Line are writing a letter home and encourage Captain Sinker to do the same.
Captain Sinker wants to win a sandcastle competition, so sets Cook and Line to work.
Captain Sinker disguises herself as one of her crew to blend in.
Cook and Line have fallen out. Captain Sinker needs to play the peacemaker.
Sinker wants to return home rich and famous like plant hunters of old.
Captain Sinker finds a precious pearl in a stinky oyster.
Captain Sinker has lost her voice - so who will shout from the Crow's Nest?
Captain Sinker is bored of the Jolly Roger and wants a new flag to make her stand out.
Captain Sinker is desperate to get rid of Cook's pet fly Pedro, so she sets sticky traps
The pirates are plagued by weevils and the only way to lure them away is with biscuits.
Captain Sinker orders a super-cannon to the shipwreck.
Captain Sinker hurts her back and orders a comfy bed from Cook and Line.
Cook and Line create a makeshift telephone using two shells and a string of seaweed.
There's trouble for Captain Sinker when Cook mistakes the chocolate powder for gunpowder.
Cook and Line learn they could stage a mutiny, but have they got the courage?
Captain Sinker tries to teach Cook and Line how to read a map.
The Ship's Mess is so full that the tiniest drop could cause a messy disaster.
Captain Sinker gets a snow globe as a Christmas present from Cook and Line, but it ends up in the Ship's Mess!