We can thank the show for Galentine's Day, Treat Yourself Thursdays, and a brand new Parks and Recreation cast reunion! At the premiere for Marvel's new show Agatha All Along, series stars Kathryn Hahn and Aubrey Plaza were joined on the purple carpet by Amy Poehler and Adam Scott.

The new Disney+ show Agatha All Along features Kathryn Hahn starring alongside fellow Parks & Rec alum Aubrey Plaza,

It’s the ladies of Parks and Rec! Amy Poehler joins Kathryn Hahn and Aubrey Plaza at their premiere for Agatha All Along. Poehler and Adam Scott channel their inner Leslie and Ben as they beam like proud parents for their former onscreen colleague Plaza.

Pawnee's first couple, Amy Poehler and Adam Scott, came out to show their support for Kathryn Hahn and Aubrey Plaza at the Los Angeles premiere of their upcoming Disney+ show, 'Agatha All Along.' See the most fun red carpet photos from the event.

Aubrey Plaza celebrated the premiere of her new Marvel series Agatha All Along with the support of her Parks and Recreation co-stars. The 40-year-old actress reunited with Amy Poehler and Adam Scott at the event, which took place on Monday night, September 16, at the El Capitan Theatre in Hollywood.

"Members of the Pawnee Parks & Rec Department have arrived at the premiere," Marvel announced on social media.

Parks and Recs' stars Amy Poehler and Adam Scott joined former co-stars Aubrey Plaza and Kathryn Hahn at the L.A. premiere of Marvel's 'Agatha All Along.'

A few of the sitcom's lead actors joined former co-stars Aubrey Plaza and Kathryn Hahn on the red carpet for a special event in Hollywood.

Things got witchy in Los Angeles last night when Marvel Studios held its red carpet premiere of Agatha All Along at the El Capitan Theatre. But Hollywood and Westview weren’t the only municipalities well-represented during the event.