NCIS: Los Angeles - Familia

The season two season finale sees Hetty in Prague trying to get a message to 'Comescue'.  The message is that Callen is dead and they can stop looking.  And why should they believe her?  She wields the mark of the family on her arm, the same mark Callen has flashbacks of from a man giving him a toy soldier when he was a boy.
Of course it's not as simple as that, because Callen comes looking for Hetty, because he can't understand, nor believe, why she would just resign and leave.  Director Vance isn't telling anything and that just forces Callen to go to Prague to find her.  The rest of the team hand in their badges and follow him.
This was an absolutely brilliant finale.  This show is just getting stronger and stronger and I can't wait to watch season three.