Halo is an American military science fiction television series developed by Kyle Killen and Steven Kane.
The series follows a 26th-century war between the United Nations Space Command and the Covenant, a theocratic-military alliance of several advanced alien races determined to eradicate the human race.
Pablo Schreiber and Jen Taylor star as Master Chief Petty Officer John-117 and Cortana, with the latter reprising her role from the video game series, and are joined by Shabana Azmi, Natasha Culzac, Olive Gray, Yerin Ha, Bentley Kalu, Kate Kennedy, Charlie Murphy, Danny Sapani, Bokeem Woodbine, and Natascha McElhone.
The series starts with a great big exciting CGI battle. Humans in battle-suits taking on bigger aliens and winning.
Over the nine episodes it varies from military science fiction to political drama. Not seeming to know where to go.
Then in the final episode it just stops with more questions that answers. There will be a second series, so hopefully this will reach some king of conclusion.