How do I make cannons rotate?

So I want to make cannons to rotate just like in DKC games, and press the buttun to launch to another cannon and another, and so on, so how I do that?

Exemple:

you want to achieve the animation above??? use the spritesheet??? not sure I understand what your looking to get here....

do you mean Animation if yes than look at this

you want to achieve the animation above??? use the spritesheet??? not sure I understand what your looking to get here....

I basically want to do something to work like this: Start at 2:58

http:// youtu.be/ Jek63jSKVHc

(Remove the gaps)