Whiskas: V for Vendetta
The movie, V for Vendetta, is about the rebellion of a freedom fighter V, who uses terrorist tactics to fight the oppressive society. V takes over the TV station and broadcasts a message to the country condemning the oppressors in parliament. V invites everybody to join him. When V meets Evey for the first time in the movie, he gives a very long speech which consists of words starting with the letter V.
In this radio spot, just like V, cats take over the radio programs to broadcast their messages and they give a long speech which consists of words starting with W.