Arabel's father takes her and Mortimer to the playground, where two young troublemakers are planning a daring robbery. Will Mortimer get the blame?
After Mrs Jones makes jam and leaves Mortimer unattended, he causes mayhem in the kitchen.
Leggit has a plan to kill two birds with one stone.
Mrs Jones faints, and while Arabel makes her tea, Mortimer burns his feathers on the hob. Mrs Jones is worried about her husband’s whereabouts, thinking he has been kidnapped.
Mortimer struggles with a burglar, and eats pa’s watch. Bill and Joe find a use for pogo sticks.
The Jones’ neighbours are up in arms about the damage done to their gardens. Leggit suggests that Mortimer may be to blame.
The Joneses decide what to do about the pirate at their door.
Mortimer is taken to the Town Hall for questioning after releasing some dogs and swallowing a tape.
Mortimer needs an x-ray, but manages to give Arabel the slip.
A sulking Mortimer heads into action to investigate the tapes.
Sergeant Cutlink still thinks Mortimer has eaten the computer tape.
Mortimer tries to avoid capture by Barnoff, while it's the final of the garden decoration contest.
The Jones family has problems. Pa is poorly and the garden has a huge hole in it.
Mayor Cutlink receives news of a gift from Pollyargos, while Mortimer finds some dough for the hole.
Mortimer meets a singer and disposes of a telephone box whilst Mrs Jones gets a job at the Town Hall.
Mortimer finds some carpet and encounters the Professor from Pollyargos, and the Mayor meets a millionaire.
The present from Pollyargos is a problem to parents in the park, and Mrs Jones has problems with cacti.
In spite of Mortimer’s efforts, the hole in the garden is growing and has caused a crack in the fireplace.
Bill and Joe audition for the song contest and Mr Leggit gives them a surprise.
Mr Bonnybuys decides to buy Tower Heights, in spite of the bats. Mortimer is keen to practice hitting the professor's sculpture.
Mrs Jones has a bad day. Mortimer ruins her hat, then she finds out that Mr Leggit has escaped.
Mortimer has a ride in Mr Bonnybuy's van and goes to the top of Tower Heights.
Preparations for the song contest and Mr Bonnybuy’s stunt with Tower Heights are in full swing. Arabel is convinced that Mortimer knows what has happened to Pa’s taxi.
It’s the big day for Mortimer and Arabel, but unexpected things happen when Seleena hits the high notes, and Mortimer hits Mr Leggit’s pigeon.
The Mayor asks the Duchess of Skew how to arrange a traditional May Day Show.
Mr Jones takes a herd of cows through the house and is found tidying up when Granny makes a visit. Meanwhile, Mortimer builds a nest with his umbrella collection.
Granny Jones arrives early in Rumbury. Mayor Cutlink takes her to the town hall and tells her she is to be May Queen.
Granny is having dreams and searches the books for a remedy.
Arabel is upset because Mortimer seems so busy.
It's May Day in Rumbury, and the Duchess's Queen Anne brooch is missing.
Mortimer is tired because he has been up all night guarding the ring and has shut Granny's cat in a cupboard.
Granny does some Christmas baking, while Arabel and Mortimer make Christmas decorations for the bank.
The Duke of Rumbury's ring mysteriously disappears from the bank.
Mortimer is on night watch, trying to spot the ghost.
Mortimer and Arabel find Sir Humphrey's gold at the Tower of London.
Mortimer chases the baddies from the bank. The ghost leaves a farewell present for Mortimer and Arabel.
