Season 4
Episode Guide
Coming 'Round the Mountain
S4
E1
Mike works every angle to protect his brother. Season premiere.
Promises to Keep
S4
E2
Mike sends the prison a message and considers an offer from a legend.
People Who Died
S4
E3
Mike and Ian discover a coverup that leads to an unexpected source.
Sins of Omission
S4
E4
Confronted with the cartel's unexpected strength, Mike responds.
Damned
S4
E5
New dangers threaten Mike's family as Callahan comes back into focus.