We always hear about the best lawyers, like Atticus Finch in To Kill a Mockingbird.
However, what are some examples of the worst or most incompetent movie lawyers. I got this idea from re-watching Con Air and Cameron Poe's lawyer, despite having one of the most clear-cut cases of self-defence in history, tells Cameron he should plead guilty to killing the attacker at the bar. Not only that, he gets way more jail time than his lawyer tells him.
What are some other examples?