Season 4

Mike works every angle to protect his brother.

Mike sends the prison a message and considers an offer from a legend.

Mike and Ian discover a coverup that leads to an unexpected source.

Confronted with the cartel's unexpected strength, Mike responds.

New dangers threaten Mike's family as Callahan comes back into focus.

The cartel war reaches new heights as Mike makes a bargain with the devil.

Mike hatches a plan, saddling Ian with an agonizing task.

Mike lays a dangerous trap while a prison break puts the town in peril.

After tragedy strikes, Mike risks everything to save his brother.

Mike fights to prevent Kyle from following in his footsteps.