'Smiling Friends' is ending with Season 3. 'Not a joke.'

'Smiling Friends' creators and stars Michael Cusack and Zach Hadel announced the series is ending with Season 3. Here's what to know.

Adult Swim‘s animated comedy “Smiling Friends” is ending after three seasons, despite having been renewed for Seasons 4 and 5.

In a video posted to Adult Swim's X and YouTube accounts, creators and stars Michael Cusack and Zach Hadel "cut right to the chase,” dropping the news.

“This is not a bit, this is not a joke," Hadel says in the six-minute video. "Michael and I are here to announce that ‘Smiling Friends’ will be ending after Season 3 is done.”

Cusack added that the two "had the same feeling where we felt pretty burnt out after putting years and years into this, but also pretty accomplished" after they finished Season 3.

“We just came to this feeling where we were like, ‘I think that could just be it,’ after Season 3," Cusack said.