
James has organised a bike class at the Big Hub for the younger children to learn to cycle safely. Meanwhile, Bob has thought of a brilliant way to market his spuds – a potato pyramid!\n\nAs everyone gets ready, Caitlin is too proud to admit that she can't ride a bike. She comes up with a string of excuses for why she can't take part. Molly inadvertently makes things worse, lending Caitlin a bike and a big hooter. Euan tries to persuade Caitlin to own up to James, but she won't listen.\n\nBy the time Moira realises what's happening, Caitlin is about to take her turn at bike class. Can Molly come to the rescue? And will Bob's potato pyramid survive?
Source: CBeebies
Series 1: 6. Talent Show
Molly examines her shelf of special things at the back of Mack's stall. She chooses the golden hat and remembers the day she got it... \n\nMrs Juniper signs Mack up for her tale ...
20-09-2026
CBeebies
Series 1: 5. Peace And Quiet
Molly examines her shelf of special things at the back of Mack's stall. She chooses the tinkly bell and remembers the day she got it... \n\nAlice has organised a relaxation clas ...
19-09-2026
CBeebies
Series 1: 4. No Pets Allowed
Molly examines her shelf of special things at the back of Mack's stall. She chooses the dog collar and remembers the day she got it... \n\nMack buys Daisy a puppy called Little ...
13-09-2026
CBeebies
Series 1: 3. The Fairy Godmother
Molly examines her shelf of special things at the back of Mack's stall. She chooses the fairy wand and remembers the day she got it... \n\nJames asks the kids what wish they wou ...
12-09-2026
CBeebies
Series 1: 2. Litter
Molly examines her shelf of special things at the back of Mack's stall. She chooses the litter badge and remembers the day she got it... \n\nDaisy has a day off and Mack wants t ...
06-09-2026
CBeebies
Series 1: 1. The New Stall
Molly examines her shelf of special things at the back of Mack's stall. She chooses the pottery tile and remembers the day she got it... \n\nMolly meets a new stall owner, Alice ...
05-09-2026
CBeebies
Series 5: 20. Goodbye Molly And Mack
It’s Molly and Mack’s last day in the Big Hub. They both tell each other that they don’t want a goodbye party, but they really do. Caitlin has big plans, and a ...
04-09-2026
CBeebies
Series 5: 19. Kez's Big Idea
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the carrot carrier and remembers the day she got it.\n\nMack and Daisy are doing a big ...
03-09-2026
CBeebies
Series 5: 18. Mack's Challenge
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the important letter and remembers the day she got it.\n\nMack is surprised to get a le ...
02-09-2026
CBeebies
Series 5: 17. The Baby Whisperer
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the homemade beard and remembers the day she got it.\n\nJames, Alice and Molly are exha ...
01-09-2026
CBeebies
Series 5: 18. Mack's Challenge
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the important letter and remembers the day she got it.\n\nMack is surprised to get a le ...
02-09-2026
CBeebies
Series 4: 11. Old Friends
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the Buddy poster and remembers the day she got it…\n\nDaisy introduces Molly to ...
27-07-2026
CBeebies
Series 5: 7. The Very Scary Scarecrow
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the ‘Very Berry Delights’ pot and remembers the day she got it.\n\nBob has ...
18-08-2026
CBeebies
Series 4: 10. Save Swishy
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the ‘Save Swishy’ badge and remembers the day she got it…\n\nRuby is ...
24-07-2026
CBeebies
Series 4: 2. Treasure Hunt
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the treasure map and remembers the day she got it…\n\nMolly is playing pirates a ...
14-07-2026
CBeebies
Series 5: 12. Guess The Baby's Name
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the glitter pen and remembers the day she got it.\n\nEveryone at the Big Hub wants to k ...
25-08-2026
CBeebies
Series 1: 6. Talent Show
Molly examines her shelf of special things at the back of Mack's stall. She chooses the golden hat and remembers the day she got it... \n\nMrs Juniper signs Mack up for her tale ...
20-09-2026
CBeebies
Series 1: 10. Alice's Film
Molly examines her shelf of special things at the back of Mack's stall. She chooses the piece of seaweed and remembers the day she got it... \n\nMolly keeps asking Alice questio ...
03-11-2025
CBeebies
Series 4: 14. Mini Moira
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the toy whistle and remembers the day she got it…\n\nMoira has so many things to ...
30-07-2026
CBeebies
Series 4: 6. Mouse Hunt
Molly examines her shelf of special things at the back of Mack’s stall. She chooses the cardboard tube and remembers the day she got it…\n\nMoira has allowed Suki t ...
20-07-2026
CBeebies