The Last Ship is an American action-drama television series, loosely based on the 1988 novel of the same name by William Brinkley. In May 2013, the cable network TNT placed a 10-episode order for the series. The series premiered on June 22, 2014, at 9:00 p.m. EDT.
On July 31, 2016, The Last Ship was renewed for a 10-episode fourth season, which premiered on August 20, 2017. On September 8, 2016, TNT renewed the series for a 10-episode fifth season, which will be filmed immediately after season four filming, and will premiere in mid-2018. From Wikipedia
No of Seasons – 4
No of DVDs – 6
To check out more TV series please click here