The adventures of 26 lively letters who can make words come to life by holding hands. K can kick but C can't - so it's word-magic-for-goalposts and a kid keeping score. Then they team up for CK vs the Sock - and they just need that magic touch. 

This episode introduces the letters C, K and the pair CK - and the words cot, kit, kid, can, cat, sock, sack and kick. 

When they find a musical rainbow, the Alphablocks sing and dance their way to a multicoloured land, but how can they cross the rainbow river to get to the pot of gold?

This episode has fun with a host of letters and the words wet, run, fun, sun, dog, fog and log.