The ending of this movie did surprise me. The same ending was used long ago in another made for television movie - Special Bulletin. I think this was Marina Sirtis best performance though I did noticed sometimes her character had a (US) southern accent and sometimes there was no accent. The two hot looking lab assistants were just in the movie for show and since everyone on Earth is incinerated in the movie anyways it doesn't really matter. Good for a SYFY movie.