Grimm is a fantasy drama television series that follows the adventures of Nick Burkhardt, a homicide detective who discovers he is a descendant of a line of hunters known as Grimms, who fight to keep the balance between humanity and the Wesen, supernatural creatures that appear human but reveal their true nature to the Grimms.
The second season of Grimm premiered on August 13, 2012 and consisted of 22 episodes. The first episode, titled "Bad Teeth", picks up right after the cliffhanger of the first season finale, where Nick learns that his mother Kelly, who he thought was dead, is alive and a Grimm like him. He also has to deal with the arrival of a group of vicious Wesen assassins known as Mauvais Dentes, who are after him and his mother. Meanwhile, Juliette is in a coma after being scratched by Adalind's cat, and Monroe and Rosalee try to find a way to wake her up.
Grimm.S02E01.HDTV.x264-LOL[ettv] 19 is a file name that indicates the source and quality of the video file. It means that the file is from the first episode of the second season of Grimm, encoded in HDTV (high-definition television) format with x264 codec (a video compression standard), released by LOL (a group of video pirates), and distributed by ettv (a torrent site). The 19 at the end is a random number that does not have any significance.
This file name can be used to search for and download the episode from various torrent sites or other sources. However, downloading or streaming pirated content is illegal and may result in legal consequences. It is recommended to watch the episode from official sources such as NBC (the network that airs Grimm), Amazon Prime Video, or Netflix.
: Grimm (TV series) - Wikipedia
: Grimm (season 2) - Wikipedia
: Grimm - Season 2 Episode 1: Bad Teeth - TV.com
: What do all those letters in a video file name mean? - Quora
: Where to watch Grimm online in Australia Finder