During last summer the third and fourth seasons were aired in Portugal. I think the channel that had the broadcasting rights here was repeating the episodes in anticipation of the fifth season (that will probably be aired sometime during this year). There were about three episodes per afternoon which was pretty addictive. That's how I truly became a fan of the show and of Adam Baldwin (and of the other actors as well, but especially that one). Those significant grunts that are John Casey's trademark are simply great.
And the show brought back one of my favorite actors in the form of Chuck's father. I loved those episodes.
Now I'm anxiously waiting for the completion of the series, but so far I haven't heard any news from the portuguese television. Maybe only in the summer...
