

According to ComicBook, the post-credit scene of the final episode of the third season of Prime Videos Invincible showcases major guest stars. The animated series’ third season ended with its eight-episode and with the post-credit scene, it seems like we should be expecting many interesting things coming from the fourth installment.
Based on the original comic series by Robert Kirkman (The Walking Dead: Rise of the Governor) and Bill Crabtree (Invincible. Ultimate collection) the third season ends with a big surprise for fans. The post-credit scene not only teased an upcoming story that was not in the original comics but also brought back the character of Damien Darkblood after not being seen since the first season. Damien Darkblood is joined by a new demon who fans found out is voiced by guest star Bruce Campbell (Army of Darkness) after he promoted it on social media.
Below is the post on X where fans found out about Campbell’s guest role.
Listen carefully… https://t.co/2EAy1hwHlO
— Bruce Campbell (@GroovyBruce) March 16, 2025
Campbell is known for many roles more notably for his role as Ash in the Evil Dead film franchise and Ash vs the Evil Dead series. His most recent roles include Hysteria! and Doctor Strange in the Multiverse of Madness.
Invincible follows the story of Mark Grayson, a seemingly ordinary teenager who discovers he’s the son of Omni-Man one of the strongest super heroes on Earth. After finding this mark inherits his fathers abilities. Mark, now known as Invincible, grapples with the responsibilities and challenges of being a superhero, balancing his teenage life with his powers and the dangers he faces.
The series cast includes Steven Yeun (The Walking Dead) as Mark, J.K Simmons (You Can’t Run Forever) as Nolan, Sandra Oh (Killing Eve) as Debbie, Grey Griffin (Hot Wheels Let’s Race) as Shrinking Rae, Gillian Jacobs (Community) as Eve, Gillian Jacobs as Eve, Walton Goggin (Fallout) as Cecil, Chris Diamantopoulos (The Boys in the Boat) as Donald and many others.
Invincible is available to stream on Prime Video.