Martian Manhunter, Batman and others in “Unfinished Business”

I came to warn you, but I was captured and imprisoned. They wouldn't listen.

Batman

Big surprise.

I sense you don't trust me. Perhaps this will help. [after changing to a more human form] I am J'onn J'onzz.

Superman

Don't take it personally, J'onn. He doesn't trust anyone.

[dryly] A wise policy.