Jonny Zero is an American television action-crime drama series, created and written by R. Scott Gemmill and executive produced by John Wells, that premiered on Fox on January 14, 2005.

[1] The series principally stars Franky G as Jonny Calvo, an ex-con approached to be an FBI informant following his imprisonment for murder.

FBI Agent Stringer (Chris Bauer) wants Jonny to be his informant so he can arrest Garrett on numerous criminal charges.

However, being a small private business, the money from clients is minimal and Jonny reluctantly decides to work for Garrett again, but making sure that crime will play no part in getting him thrown back in prison.

The series concentrates on Jonny trying to redeem himself by helping other people in need, staying away from crime and proving to his ex-wife and son that he has changed.