Advertisement Mega Beasts — Season 1 Discovery Ended 2 Episodes · Premiered September 13, 2009 · Ended September 20, 2009 All Seasons Advertisement Episodes E01 Terror Bird Mon, Sep 14 2009 1:00 AM GMT+0000 60 min ▶ No synopsis available. E02 T-Rex of the Deep Mon, Sep 21 2009 2:00 AM GMT+0000 60 min ▶ No synopsis available. Advertisement All Seasons Advertisement
