In order to avoid being thrown out of Silver Hatch by Mr Carburettor, Flash must earn his stripes as a marshal

Hellie is jealous that the cars are able to race, and wishes he could race like them. But when he takes to the tracks with them, he is accused of cheating.

Big Chris becomes annoyed with Marsha, who keeps asking questions about how to be a mechanic. Then, when Big Chris falls asleep at work, disaster strikes

As Roary limbers up for a dangerous stunt, Silver Hatch race-track's speaker system falters. Narrated by Stirling Moss, with the voice of Peter Kay.

When Farmer Green holds a car boot sale, Big Chris sees a chance to get rid of some unwanted items.

When Farmer Green holds a car boot sale, Big Chris sees a chance to get rid of some unwanted items. Narrated by Stirling Moss, with the voice of Peter Kay.

Mr Carburettor is fed up with all the cars running amok, so he calls in reinforcements to restore order to his track.

When Flash invites people over for afternoon tea, he makes the mistake of neglecting to tell everyone to bring food!

Farmer Green talks to Maxi and Drifter about the days when a horse and cart was the only form of transport around.

FB is excited by the idea of hosting a slumber party at the workshop. But when night falls, he starts to get nervous.

Farmer Green asks Cici to perform one of her stunts in front of a big crowd.

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When Marsha hears the others describing her as bossy, she makes plans to leave Silver Hatch race track. What will the others do to make her stay?

The cars plan a surprise evening to celebrate Big Chris being the longest serving member of Silver Hatch

Big Chris receives a mysterious parcel. The cars are intrigued to find out what is in it.

PC Pete has been called upon to investigate a case of some missing fuel. But where is Nick?

Molecom is grateful to Plugger for rescuing him after yet another of Flash's pranks, but Plugger is soon frustrated by Molecom's attempts to help.

Cici is fed up with never winning and decides not to take part in the race that day. Can Roary persuade her to change her mind?

Roary takes Loada on a jaunt to the beach... only to discover that sand and lorries don't mix too well!

PCs Pete and Nick are up at Silver Hatch giving the cars their road tests

Big Chris's mum is visiting Silver Hatch - as is Mamma Mia. Serious competition ensues as the mighty mums face off.

Tin Top is feeling homesick so Big Chris tries to cheer him up. But who is that pesky varmint causing trouble on the track?

Maxi is jealous of all of James's gadgets and the attention the other cars give him. He persuades Molecom to devise some gadgets for him.

Mr Carburettor has commissioned a bust of himself for Silver Hatch, but disaster strikes when it is dropped!

Breeze and Roary swap places for the day (and night). Roary soon discovers the beach is no place for a racing car to live

The cars are all gleaming for the evening's race. Roary gets bored and heads out onto the track - with disastrous consequences.

The track inspector is coming to visit and Big Chris is too tired to commentate on the race. Celebrity commentator Murray Walker is brought in to save the day.

Big Christine is due to take part in a dancing competition and is practising at Silver Hatch. But what will she do when her dance partner is taken ill?

No matter how hard he tries, Tin Top simply cannot master corners. The others try to help him but nothing seems to work - until Roary hits on a plan.

Mr Carburettor plans to cut down Flash's tree. What can be done to save the little rabbit's home?

Conrod visits Silver Hatch to try out some new biofuel, but it brings Big Chris out in spots!

The cars hold a football tournament at the beach. FB learns that if he relaxes, his natural footballing skills shine through.

Mr Carburettor heads to the beach to test his new wet suit. The following day, the suit comes in handy during a particularly stormy race!

Mr Carburettor is planning a big firework display up at the farm. Can Roary help Tin Top overcome his fear of bangs in time for the display?

Mr Carburettor demands pizza for lunch - but the pizzeria is closed. How will Marsha ensure Mr Carburettor gets the lunch he asked for?

Roary feels put out when all the cars pay Conrod too much attention. He is determined to show his worth when they race that afternoon.

Big Chris has a new gadget to monitor the cars and puts it to the test. What could possibly go wrong?

Big Chris is furious when Marsha tidies up his workshop - how's he supposed to work in these conditions?

Conrod is having an engine tune up at Silver Hatch. He boasts that his spoilers make him faster than all the other cars, who then want to be just as fast as their V8 hero.

Mr Carburettor becomes fed up with Roary and Maxi constantly bickering about who is the fastest, so he decrees that the pair will have a race.

Big Chris has a great idea for how Roary can burn up all his excess energy and be helpful at the same time.

Farmer Green and FB are very nervous about going to Mama Mia's garden party, so James and the other cars offer to teach them how to behave.

Big Chris has agreed to do a parachute jump for charity, but he loses his nerve on the big day. Can Roary help him out?

Brassless Band: Racing tales.

Hellie makes an emergency landing. Despite everyone's efforts, Hellie won't fly again - what could the problem be?

James has broken down so Mama Mia gets Plugger to run her about. Mama has a wonderful time with Plugger and so James gets jealous.

Big Chris realises that he only ever has good luck when he has his mascot with him. But what happens when he loses it on race day?

Roary and Plugger really want Big Chris to take part in the fun run but Chris isn't so sure. Can they make sure he trains for it?

Cici is fed up with never winning and decides not to take part in the race that day. Can Roary persuade her to change her mind?

Mr Carburettor's cousin Chubby is coming to Silver Hatch to film his new blockbuster. Everybody tries to prove that it is the right location.

Roary helps PC Pete keep the track safe on a snowy day.

Breeze is visiting the track, so she tries her best to help everyone get ready for Christmas.