HBO Max dropped the official trailer for Adventure Time: Fionna & Cake Season 2 at New York Comic Con 2025, revealing a wild new adventure that promises to be bigger and crazier than the acclaimed first season. The highly anticipated sequel series is set to premiere on October 23, 2025 on HBO Max[1].
A Hero’s Journey Continues
The new season picks up after Fionna’s world-saving exploits from Season 1, with the trailer showing our protagonist grappling with newfound recognition and the weight of heroism. “Since she got back, she’s really got it together,” notes one character in the trailer, before the facade quickly crumbles[1].
The footage reveals Fionna dealing with a mysterious villain named Queenie, who taunts her with harsh words about her true nature. “The simpletons of this city might love you for now, but deep down, you know you’re a true loser,” Queenie declares, setting up what appears to be both an external threat and an internal struggle for the protagonist[1].
Multiverse Mayhem and Princess Invasions
The trailer teases significant stakes, with dialogue warning that “something catastrophic could happen.” True to form for the Adventure Time universe, the season appears to embrace complete chaos with what’s described as a “princess invasion” threatening multiple kingdoms[1].
Fionna’s determination shines through despite the mounting challenges: “I don’t know how yet, but I’m gonna fix this,” she vows in the trailer. Her companion Cake returns for the adventure, with the duo working together to tackle missions and keep spirits up across kingdoms[1].
Star-Studded Voice Cast Returns
The series continues to feature Madeleine Martin as Fionna, Roz Ryan, and the legendary Tom Kenny among its voice cast[2]. The show maintains its signature blend of action, humor, and emotional depth that made the first season a critical success.
What to Expect
The trailer promises a season that pushes boundaries further than before, with one character declaring, “We gotta come back bigger and crazier than ever!” The footage showcases fast-paced action sequences, emotional moments, and the signature Adventure Time blend of whimsy and genuine stakes that fans have come to love[1].
Adventure Time: Fionna & Cake Season 2 premieres October 23, 2025, exclusively on HBO Max.
Sources:
[1] Adventure Time: Fionna & Cake Season 2 Official Trailer - https://www.youtube.com/watch?v=uSbyC1A9KHk
[2] Adventure Time: Fionna & Cake Season 2 NYCC Trailer - https://www.youtube.com/watch?v=KCb52BjHqQM
Photo by ajs1980518 on Pixabay