Ask a Lawyer and Get Answers to Your Legal Questions
Yes I think there is a case to pursue for harassment and a hostile work environment. Quitting does hurt your claim but there is a good argument that you were constructively fired due to the fact of his hostile nature. I think you need to talk to a local employment law attorney about beginning the process. You may even consider jointly filing with the manager who supported you.
Does that make sense? Let me know if you have any additional questions.