h3h3Productions is a YouTube channel hosted by Ethan Klein and Hila Klein, an Israeli-American husband-and-wife duo. The majority of their content consists of reaction videos and sketch comedy in which they satirize internet culture. The H3 Podcast is their podcast channel that has been running since 2017.
h3h3Productions is a YouTube channel which was launched in 2011 by Ethan and Hila Klein, an American and Israeli husband and wife duo. The primary format of videos uploaded to the channel involves the Kleins providing critique and commentary in reaction videos, consisting of clips of a source video intermixed with commentary and absurd sketches, a style which has been described as a cross between the works of comedy duo Tim & Eric and the comedic series Mystery Science Theater 3000.