Manchester United boss Jose Mourinho has slammed Manchester City over their self-congratulatory documentary.

Mourinho has accused City of not having any class due to some of the content in their All or Nothing documentary.

The Amazon production made sure to criticise Mourinho and United's tactics last season and also the manager's treatment of Kevin de Bruyne while at Chelsea.

"I think you can have a fantastic movie while respecting the others," the United manager said.

"You don't have to disrespect others to have a fantastic movie, but, you can be a rich club and buy the best players in the world, but you can't buy class. And they showed that clearly, that was really obvious."