In a new eight-part series, Ruby Wax presents a selection of some of the world's funniest adverts and includes an insight into the viewing habits of her fellow Americans.

Ruby Wax presents a selection of some of the world's funniest adverts and offers her views on the way in which celebrities offer endorsements for good causes.

Ruby Wax presents a selection of some of the world's funniest adverts and highlights the differences between the American and British children used in commercials.

Ruby Wax presents more of the world's funniest adverts.

A look at the stupidest and brightest stars of adverts.

Ruby looks at the ingenious art of selling beer.

How multinationals market their products around the world

In the last of the current series, Ruby presents adverts for alternative health therapies and self-flushing toilets.