Justin entertains a live audience of children with singing, dancing and comedy chaos. He is helped by Robert the robot butler, Little Monster and unicycling delivery lady, Dee Livery.
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Justin tries to get his last Rambling Ranger badge - the Wild Camping badge.
The mischievous Dusterlings make a mess of the house and tickle anyone that moves.
Justin becomes Robert's butler for the day in order to host a cake party for some experts.
Justin has lost his favourite socks and is convinced that someone must have taken them.
Justin surprises Robert and insists on giving his best robot friend a day to remember.
Robert tries to get his latest invention working properly to cool down the temperature.
Justin does everything he can to help his best friend get his laughter back.
Justin and Robert try to get the lights and TV working after a power cut.
Justin and Robert are having a stargazing party to watch the rare Justin's Comet.
Justin, Robert and Little Monster are excited to spend the day with their friends.
Justin, Robert and Little Monster try to make sure Cat has a perfect Christmas.
Little Monster has gone off books, so Cat tries to reignite her passion for stories.
Justin has watched his entire film collection and now wants to make his own action film.
Cat has lost her favourite Cat Pack, which she has had since she was just a little girl.
Mr Bloom gives Justin a mysterious Super Swellberry that contains magical 'growing gloop'.
The famous photographer Iris Shutterspeed is coming to take a group picture of the gang.
Justin has been singing so loudly all day that he has lost his voice.
Robert's much cooler younger brother Reggie is coming to visit the house.
Three messy aliens called the Odd Bods cause chaos around Justin's house.
Cat is about to go on another big adventure, but her Cat-pack is too heavy to carry.