Con Name

[lmx_v3point3]

Looking for a book or film in which the law-enforcement style (or any other perceived 'good guy' role) bod either turns out to be or gets talked into becoming a criminal. Something with a snappy name I can use as a con name.

I'm sure I should know at least one, but in traditional style my mind has gone blank.

Debating maybe 'Dead Presidents'?

Help?