The WORST episodes of Bob the Builder
Every episode of Bob the Builder ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Bob the Builder!
Bob the Builder and his machine team are ready to tackle any project. Bob and the Can-Do Crew demonstrate the power of positive thinking, problem-solving, teamwork, and follow-through. The team always shows that "The Fun Is In Getting It Done!" Bob the Builder can be seen building, digging, and hauling.

#1 - Mega Machines
Season 21 - Episode 27 - Aired 4/22/2017
Bob and his machines are excited to build Spring City's reservoir, their biggest project yet. But someone on site is scheming to ruin everything.

#2 - Parrot Talk
Season 21 - Episode 8 - Aired 1/11/2018
The team are building an aviary at the zoo when Scoop hears one of the birds asking Bob to open the cage. He doesn't realise that parrots are just mimics, with the result that he releases the whole flock. Can Bob figure out a way to lure them all back inside?

#3 - Speedway Scoop
Season 21 - Episode 7 - Aired 1/10/2018
Bob and the team are working on a new spiral ramp to make the drive to a bird-watchers' park more direct. Eager to become a champion race car, Scoop tries it out before it is completed, creating chaos and delaying its completion.

#4 - Bobcat Bridge
Season 21 - Episode 6 - Aired 1/9/2018
Scoop meets a bobcat cub, who has become separated from his family by a busy road. Bob and the team build a wildlife corridor so that animals can cross safely, but they have to build it again when Scoop is too impatient to wait for the cement to dry.

#5 - Grid Block
Season 21 - Episode 5 - Aired 1/6/2018
Dizzy is fascinated by the way that the new traffic lights direct the movement of cars. But when she tries directing the team instead of doing her job, all the traffic-light poles fall down, causing the biggest traffic jam in Spring City history!

#6 - Bob's First Build
Season 21 - Episode 4 - Aired 1/5/2018
Muck feels terrible when he accidentally collapses Bob's old shed. To make him feel better, while Bob is away getting braces for the rebuild, Scoop recalls how he first met Bob and helped him build it - and the mistakes that the young Bob made along the way. Includes an appearance by Bob's father.

#7 - Fess Up or Mess Up
Season 21 - Episode 3 - Aired 1/4/2018
After Leo builds a little robotic vehicle to enter in a robo-racing competition, Muck secretly takes 'Whizzer' with him on a build, despite being told not to. When Whizzer goes haywire because it still contains bugs, Muck does his best to solve the problem by himself.

#8 - Grand Marshal Bob
Season 21 - Episode 2 - Aired 1/3/2018
Mayor Madison announces that Bob will be the Grand Marshal at the annual parade. He is to ride on a float through the town, so Scoop, Muck and Lofty compete to win the honour. However, they soon discover that each needs the others to complete their build and that they need to work as a team.

#9 - A-mazing Maze
Season 21 - Episode 1 - Aired 1/2/2018
Bob puts Leo in charge of overseeing the building of a maze on the grounds of Fixham Castle while he and Wendy refurbish the interior. Scoop encourages Leo to make the maze more difficult and to add mirrors to it, but when the vehicles test it out they all get lost!
#10 - What's Opera, Muck?
Season 21 - Episode 24 - Aired 3/23/2018
Wendy is putting on an opera featuring vehicles and people. but Muck's loud singing brings down the ceiling of the old opera house. Bob decides to rebuild the opera house in a Hollywood Bowl bandstand-style, but can the team complete it in time?

#11 - Dizzy the Walking Bus
Season 13 - Episode 10 - Aired 8/27/2006
Dizzy tries to help the children get to school, but new road signs confuse them.

#12 - Star Attraction
Season 19 - Episode 36 - Aired 11/30/2015
Spring City is awarding local citizens who improve community life. Mayor Madison appoints Bob and the team to build an area to display the award recipients' gold stars. Meanwhile, Mayor Madison is inundated with suggestions of who should receive the first gold star. Scoop tries to impress her in an effort to win the award, but his antics accidently cause a massive power outage. Bob springs into action to fix the problem and is chosen as the recipient of the city’s first gold star.
#17 - Lofty and the Teddy Bear Rescue
Season 17 - Episode 22 - Aired 10/25/2010

#19 - Dog Disaster
Season 21 - Episode 10 - Aired 1/15/2018
While Bob is away tracking down Cooper, a runaway dog, Lofty and Leo's overcompetitiveness leads to them accidentally destroying the obstacle training course for rescue dogs they are meant to be building.
#20 - Bridge Over Trouble
Season 21 - Episode 23 - Aired 3/22/2018
Scoop ruins a demolition job to prove that he is not a messy machine.
#21 - Ace's Dynamite Movie
Season 21 - Episode 22 - Aired 3/21/2018
Roland's rotting grocery store needs demolishing and a modern store building in its place. However, Ace does his famous bucket-waggle dance in front of the store and accidentally sets off the dynamite - and movie director Carl Parker gets it all on film!
#22 - Bob's Detective Squad
Season 21 - Episode 21 - Aired 3/20/2018
An author is opening a library but Rocky loses her new book. Rocky is inspired by the author's detective novels to track down the missing book.
#23 - Tunnel Trouble
Season 21 - Episode 20 - Aired 3/19/2018
Scoop accidentally causes a cave-in on a tunnel build, trapping him and Muck underground.
#24 - Snowman Scare
Season 21 - Episode 25 - Aired 12/1/2018
When the Town Hall collapses, Rocky thinks that an Abominable Snowman caused it. But the Abominal Snowman is just a myth - isn't it?

#25 - New Year’s Spectacular
Season 21 - Episode 26 - Aired 12/30/2018
While building a river stage for a New Year's Eve fireworks extravaganza, Scoop's over-anxious anticipation of the show nearly blows it up.