The great and marvelous Amy Poehler was just added to the Friday lineup of the third annual Clusterfest, which comes to Civic Center June 21-23. And SFist has been told she "and friends" will be doing a mix of improv, variety, and standup, not necessarily in that order.

The set is being billed as "Amy Poehler & Friends," and it'll be the headlining set on Friday, June 21. Also joining the lineup for Friday is Fred Armisen, and a newly announced stage reading of the movie Clueless, featuring Issa Rae.

Neal Brennan, the comedian most famous for co-creating Chappelle's Show with Dave Chappelle, has also been added to the Friday roster, and we now have the breakdown of who's performing when — which is helpful as single-day tickets just went on sale today.

John Mulaney is the Saturday headliner, with Patton Oswalt closing out Sunday. Leslie Jones looks to be doing sets on both Saturday and Sunday, and Tig Notaro is scheduled for Sunday as well. (See the full day lineups below.)

Also notable, the gals of the My Favorite Murder podcast, Georgia Hardstark and Karen Kilgariff, will be doing their thin on Sunday. And on Saturday, the creators of upcoming HBO comedy series Los Espookys, SNL writer Julio Torres, Ana Fabrega, and Fred Armisen will be doing some sort of preview. (The Spanish-language show, which premieres in June, follows a gang of Latinx horror enthusiasts in Mexico City who start a "peculiar business" making money off of their "spooks.")

Previously announced events also include a drag queen staged reading of Romy & Michele's High School Reunion starring Trixie Mattel, Katya, and Peaches Christ, happening Sunday, Queer Eye's Jonathan Van Ness "and Friends," and sets by comedians Chelsea Peretti, Ilana Glazer, and Whitney Cummings.

For music acts, The Roots will be the biggest draw, but also performing will be sample fiends Girl Talk and Big Freedia.

Tickets are available here, with VIP, 3-day GA, and single-day options.

Friday, June 21
Amy Poehler & Friends
Issa Rae
The Roots
Ilana Glazer
Jeff Ross Presents Roast Battle
Fred Armisen
Anthony Jeselnik
Whitney Cummings
Clueless: Live Read featuring Issa Rae & special guests
Sinbad
Neal Brennan
Big Freedia
Small Doses with Amanda Seales
Todd Barry
Chad Daniels
Disgraceland Podcast with Jake Brennan
Langston Kerman
Matteo Lane
Quinta Brunson
Guy Branum
Arturo Castro
Punkie Johnson
Petey DeAbreu
Earl Skakel
Dina Hashem
Rosebud Baker
Robin Tran
DJ Dials

Saturday, June 22
John Mulaney
Jonathan Van Ness & Friends
Chelsea Peretti
Leslie Jones
Courtney Barnett
Craig Robinson & The Nasty Delicious
Anthony Jeselnik
Girl Talk
Chris Redd
The Jeselnik & Rosenthal Vanity Project
Amanda Seales
R U Talkin' R.E.M. RE: ME? With Adam Scott & Scott Aukerman
Vino Diesel with Adam Pally
Nicole Byer
Todd Barry
Jaboukie Young-White
Los Espookys with Ana Fabrega, Julio Torres & Fred Armisen
Nick Thune
Chris DiStefano
Soul Clap
Chad Daniels
Mac Sabbath
Langston Kerman
Matteo Lane
Quinta Brunson
Guy Branum
Sheng Wang
Catherine Cohen
Sean Patton
Petey DeAbreu
Earl Skakel
Dina Hashem
Rosebud Baker
Robin Tran
Lenny Marcus
DJ Dials

Sunday, June 23
Patton Oswalt
My Favorite Murder
Leslie Jones
Tig Notaro
Comedy Bang! Bang! with Scott Aukerman
Chris Redd
Japanese Breakfast
Romy & Michele’s High School Reunion: Live Read w/ Trixie Mattel, Katya, Peaches Christ & Brickhouse
Adam Pally
Nicole Byer
Rory Scovel
Fortune Feimster
Todd Barry
Pen Pals with Daniel & Rory
Dan Finnerty & The Dan Band
Nick Thune
The Black Version
Chris DiStefano
Asian AF
Matteo Lane
Sheng Wang
Catherine Cohen
Sean Patton
Robin Tran
Daniel Van Kirk
Lenny Marcus
Mustache Harbor
DJ Dials

Photo: David Shankbone/Wikimedia