Cha and Miah get more than they bargained for when they take up martial arts.

Frank Duggan as Cha and Michael Twomey as Miah attend a self defence class. 

The pair get togged out and instructor Mr Curtain demonstrates a few techniques. 

According to Cha and Miah,

There's nothing to it.

This episode of 'Hall's Pictorial Weekly' was broadcast on 25 September 1974.