Catch up TV
Series 1 - Cha Cha Cha
The adventures of 26 lively letters who can make words come to life by holding hands. SH, CH and TH go dancing, but how can they get off the island?
Source: CBeebies
Most recent episodes of Alphablocks
Alphablocks
Series 2 - Zap
The adventures of 26 lively letters who can make words come to life by holding hands. Z likes a good snooze, filling the air with floaty zeds.
02-02-2026
CBeebies
Alphablocks
Series 6: 2. Shop
Alphablock I comes across the Magical Alphaland SHOP. She wants to be impressed by the wares offered by its singing and dancing shopkeepers, Alphablocks SH, TH and CH. She rejec ...
02-02-2026
CBeebies
Alphablocks
Series 2 - Rainbow
The adventures of 26 lively letters who can make words come to life. When they find a musical rainbow, the Alphablocks sing and dance their way to a multi-coloured land.
30-01-2026
CBeebies
Alphablocks
Series 6: 1. Party Party
When Alphablocks E and S offer to help with his party, Alphablock Y says, YES. Each time he has a new idea, Y realises that he needs more than one of each thing. One party HAT, ...
30-01-2026
CBeebies
Alphablocks
Series 2 - Wig
The adventures of 26 lively letters who can make words come to life by holding hands. O meets a wig and thinks it's the cutest pet he's ever seen.
29-01-2026
CBeebies
Alphablocks
Series 5: 15. Good Food
In a most mysterious dream, Alphablock M flies through a night sky and discovers the different sounds that OO can make. When he meets Alphablock O, they make MOO and ride on the ...
29-01-2026
CBeebies
Alphablocks
Series 5: 14. Names
Alphablock H has built a henhouse and needs a HEN to live in it. She and her friends end up making three hens and decide to give them names. The pen shows them capital letters, ...
28-01-2026
CBeebies
Alphablocks
Series 2 - Van
The adventures of 26 lively letters who can make words come to life by holding hands. J is convinced she's a jaybird - but she just can't seem to fly.
27-01-2026
CBeebies
Alphablocks
Series 5: 13. Farm
'In Alphaland, there was a farm, A, E, I, O, U', sing the Alphablock vowels. But N complains that there are no animals on their farm. When a JET appears, he protests that it is ...
27-01-2026
CBeebies
Most popular episodes of Alphablocks
Alphablocks
Series 2 - Lips
The adventures of 26 lively letters who can make words come to life by holding hands. It's bedtime for A, E, I, O and U, but there's no getting them to snuggle down.
23-01-2026
CBeebies
Alphablocks
Series 2 - Wig
The adventures of 26 lively letters who can make words come to life by holding hands. O meets a wig and thinks it's the cutest pet he's ever seen.
29-01-2026
CBeebies
Alphablocks
Series 6: 10. Snail
The Alphablocks panic when a SNAIL appears in their vegetable garden and starts to CHOMP its way through the vegetables. In a FLASH, the snail gets larger and faster. They follo ...
18-12-2025
CBeebies
Alphablocks
Series 6: 6. Stop
It’s a snowy day, and Alphablock S is enjoying a ride on a SLED, when she hits a bump and her letter pops out of her dome. Now, S can’t make her ‘s’ soun ...
12-12-2025
CBeebies
Alphablocks
Specials: 7. Letters To Santa
Stan Elf is on a mission to deliver all the letters to Santa. Can the Alphablocks help him and save Christmas? This episode has fun with letter teams and clusters and the magic ...
24-12-2025
CBeebies
Alphablocks
Specials: Boo!
Join the Alphablocks for a word-magical Halloween adventure and a special spooky scavenger hunt. Learn how to make Halloween words with the Alphablocks. This episode has fun wit ...
31-10-2025
CBeebies
Alphablocks
Specials: Band Together
The Alphablocks are back on the road in a special alphabetical adventure from A to Z. Can they get the band back together in time for the big concert? Learn the letters and soun ...
02-01-2026
CBeebies
Alphablocks
Specials: The Wonderful Wizard Of Az
The Alphablocks go over the rainbow to the land of Az to meet the wonderful wizard. This episode has fun with letter teams and clusters and the magic words dog, drip, drop, fan, ...
30-12-2025
CBeebies
Alphablocks
Series 2 - Zap
The adventures of 26 lively letters who can make words come to life by holding hands. Z likes a good snooze, filling the air with floaty zeds.
02-02-2026
CBeebies