CBeebies iPlayer is specially designed for children. So it’s a bit different from this site.
Series 1: 34. Laundry
Show Me Show Me
Series 2: 3. Bats and Upside Down
Captain Sinker is desperate to get rid of Cook's pet fly Pedro, so she sets sticky traps.
First shown: 3 Oct 2015
Messy and friends rocket into space, but Messy sends Okido's seasons into chaos!
First shown: 2 Oct 2015
Series 3: 3. Getting Better
Series 3: 2. Hospital Visit
Series 3: 1. Camping Weekend
Series 2: 30. Remember This
Series 2: 29. First Day
Topsy and Tim
The twins' camping trip doesn't quite go as planned when Topsy is rushed to hospital.
First shown: 30 Sep 2015
Tim goes to visit Topsy, who is in hospital after her operation.
First shown: 23 Sep 2015
Topsy and Tim are going on a camping trip straight after school with Mummy and Dad.
First shown: 16 Sep 2015
A large creature has lost his way and has made the rockpool very dark.
Experimenters Arnav and Ayomide visit Nina to investigate what an ampitheatre is.
Tig watches the final harvest before sitting down for supper at her friend Duncan's farm.
First shown: 1 Oct 2014
Pat stumbles across a box of old things, including his favourite teddy bear.
First shown: 27 Nov 2006
Series 4: 8. Octonauts and the Tree...
Series 4: 7. Octonauts and the...
Series 4: 6. Octonauts and the...
Series 4: 5. Octonauts and the...
Series 4: 4. Octonauts and the Baby...
Peso he meets a band of lobster-like insects thought to be extinct.
The Octonauts follow a strange song to a lonely humpback whale.
First shown: 1 Oct 2015
The Octonauts must get two mantis shrimp to stop fighting.
Bing is building a tower with his blocks and is upset when Coco arrives and hijacks them.
First shown: 12 Jun 2014
Andy travels back in time 106 million years, to the time of leaellynasaura.
First shown: 19 Feb 2014
Spooky Spoon is turning things upside down, so 8 flies out to help.
First shown: 26 Oct 2009
Joshua and Isaac take Justin canoeing on Lake Windermere.
First shown: 11 Dec 2012
Mr McColl tells a story about the day Mrs Finlayson had an important visitor.
First shown: 23 Feb 2014
Baby Jake and Sydney the Monkey go on a tropical adventure and spin a web.
First shown: 17 Sep 2012
20. Planet Wobble
19. Messy Power
18. A Night at the Circuits
17. Ice Ice Messy
16. Lolly's Keys
Messy Goes to OKIDO
Hey, who turned out the lights? Messy goes to Okido and finds out about electricity.
Messy and his friends explore the electrical world of circuits to fix Zoe's communicator.
Sarah and Duck make a colourful new friend during breakfast.
First shown: 27 Feb 2013
Mackenzie Crook reads Don't Mention Pirates, by Sarah McConnell.
In South Africa, Mister Maker meets Mini Makers and creates a sensational shark picture.
First shown: 25 Oct 2013