Adult Swim's animated series "Smiling Friends" will conclude after its third season, according to an announcement from creators Zach Hadel and Michael Cusack. The decision comes despite earlier renewals for additional seasons, with the pair citing burnout as a key factor.
The announcement was made on February 25, 2026, through an audio message shared on Adult Swim's social media accounts. Hadel and Cusack emphasized that the choice to end "Smiling Friends" after Season 3 was entirely their own, and the network has been supportive of their decision.
Two additional episodes from Season 3 are scheduled to air on April 12, 2026, providing a final send-off for fans of the Adult Swim show.
Details of the Announcement
Zach Hadel and Michael Cusack, who also voice key characters in "Smiling Friends," delivered the news in a straightforward audio recording. "This is not a bit, this is not a joke," Hadel stated. "Michael and I are here to announce that ‘Smiling Friends’ will be ending after Season 3 is done."
The message was posted across Adult Swim's X and Instagram platforms, quickly garnering attention from fans and media outlets. Cusack added context, explaining that after completing Season 3, both felt a sense of accomplishment but also exhaustion from years of intensive work.
The announcement originated from Los Angeles, where Adult Swim is based, though Hadel and Cusack have roots in the U.S. and Australia, respectively. No specific event or location was tied to the reveal beyond the online posting.
Reasons Behind Ending ‘Smiling Friends’ After Season 3
The primary reason for concluding "Smiling Friends" after Season 3 is creator burnout. Cusack described feeling "pretty burnt out after putting years and years into this," while still expressing pride in their achievements.
Hadel echoed this sentiment, noting the desire to "go out on top" and avoid producing content that lacks full effort. "We want to give 110%," he said, adding that continuing half-heartedly would be unfair to both the team and the audience.
The creators stressed that "Smiling Friends" ending was not due to cancellation by Adult Swim. Instead, the network respected their wishes, with executives reportedly saying, "If you’re not feeling like making a cartoon, we’re not going to stop you."
They also mentioned wanting to prevent the show from overstaying its welcome, a common issue in long-running series. This decision aligns with their "control freaky" approach, ensuring the series remains true to their vision without handing it off to others.
Who Is Involved in ‘Smiling Friends’
"Smiling Friends" was created by Zach Hadel and Michael Cusack, who serve as writers, directors, and voice actors. Hadel voices Charlie Dompler and Glep, while Cusack voices Pim Pimling and Allan Red.
The series is produced under Adult Swim, a programming block of Cartoon Network known for adult-oriented animation. Executive producers include Hadel, Cusack, and others, with animation handled by studios like Princess Bento Studio and Saerom Animation.
Guest voices have featured prominent names, contributing to the show's eclectic style. Adult Swim executives have publicly supported the creators' choice, expressing pride in the series.
Why the End of ‘Smiling Friends’ Matters
"Smiling Friends" has built a dedicated cult following since its 2022 premiere, praised for its surreal humor, diverse animation styles, and unique premise. The show follows employees of a charity dedicated to making people smile, often leading to bizarre and chaotic adventures.
Its abrupt end after Season 3 highlights broader issues in the animation industry, such as creator burnout amid demanding production schedules. Despite renewals for Seasons 4 and 5 in 2024, the decision underscores the importance of creative control and mental health.
For fans, the "Smiling Friends" ending represents the loss of a fresh voice in adult animation, comparable to shows like "Rick and Morty" but with a shorter run. Critics have lauded its writing and voice acting, making its conclusion a notable event in TV animation.
The series' impact extends to online communities, where its memes and quotes have proliferated. Ending "Smiling Friends" after Season 3 ensures it leaves a strong legacy without dilution, potentially influencing how other creators approach series longevity.
Background on the Adult Swim Series
"Smiling Friends" originated from a 2017 concept developed by Hadel and Cusack during a dinner in Burbank, California. Influenced by "South Park" and "Seinfeld," they crafted a simple premise around a happiness charity.
The pilot aired unannounced on April 1, 2020, as part of Adult Swim's April Fools' event. A full season was ordered in 2021, premiering in January 2022 with nine episodes, including specials.
Season 2 debuted in April 2024, featuring eight episodes with titles like "Gwimbly: Definitive Remastered Enhanced Extended Edition DX 4K." Season 3 premiered in October 2025, wrapping its main run on November 30, 2025, with ten episodes.
The show employs varied animation techniques, including traditional, computer, rotoscoping, and live-action, contributing to its distinctive look. It has produced 25 episodes across three seasons.
Reception has been positive, with critics highlighting its humor and character designs. It earned acclaim from outlets like New York Magazine and The New York Times for its tone and surreal elements.
Fan Reactions to ‘Smiling Friends’ Ending
Fans expressed shock and disappointment over the "Smiling Friends" ending after Season 3. On X, one user noted, "Smiling Friends ending after three seasons epitomizes that no matter how massively popular or acclaimed your work may be, it doesn't make you immune from burnout."
Another post highlighted appreciation for the creators' choice: "Smiling Friends ending after three seasons with two episodes left means the creators made a deliberate choice about where the story ends rather than waiting for the show to be cancelled."
Some fans referenced prior knowledge of the two remaining episodes, sharing Reddit threads discussing the incomplete Season 3 run.
Overall, reactions mixed sadness with understanding, with users citing the creators' burnout and desire to end strong. One fan wrote, "Dude I just watched the video, and Smiling Friends ending after season 3 is true."
Media accounts amplified the news, with posts from outlets like The Hollywood Reporter and Deadline noting the surprise despite renewals.
What Happens Next for ‘Smiling Friends’ and Its Creators
Following the "Smiling Friends" ending, the two extra episodes will air on April 12, 2026. These are not designed as finales but as standalone "stragglers" from Season 3 production.
Hadel and Cusack have left the door open for potential returns, such as specials or new episodes if inspiration strikes. "We know this is very disappointing... But I hope you see where we are coming from," Cusack said.
The creators plan to continue collaborating, having founded ZAM Studios. Adult Swim has indicated openness to future projects with them.
For fans, reruns and streaming on platforms like HBO Max remain available. The end of "Smiling Friends" after Season 3 may pave the way for new animated series from Hadel and Cusack, applying lessons from this hit.
No speculation exists on specific follow-ups, as sources confirm the focus is on rest and reflection post-announcement.
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