Watch the Trailer for Tig Notaro’s Showtime Documentary Knock Knock, It’s Tig Notaro

Showtime will be airing a documentary on perhaps the greatest knock knock joke of all time, one that followed comedian Tig Notaro during a special comedy tour last year that involved her actually showing up and performing in fans’ homes and yards.

Notaro has been an incredibly busy person lately, as she was the subject of another documentary that premiered at Sundance earlier this year, titled simply Tig, as well as planning another HBO comedy special. The deadpan jokester also put in a convincing bid to host next year’s Oscars and was also featured among Paste’s list of top 20 comedians of 2014.

You can watch the trailer for Knock Knock, It’s Tig Notaro in the player above. The documentary will air on Showtime on Friday, April 17 at 9 pm.