The Mighty Nein season 1 is an animated series based on the second Critical Role campaign. The show follows a group of seven misfits who embark on a journey in the world of Wildemount. The series premiered on November 19, 2025. The first three episodes were released all at once.
The release date for episode 5 is set for December 3, 2025, exclusively on Prime Video. In this season, the Mighty Nein group faces increasingly complex challenges, including attempting to prevent a mysterious force known as "The Beacon" from unraveling reality itself.
Release time of The Mighty Nein season 1 episode 5 in different regions
The release of episode 5, titled Little Spark, is scheduled for December 3, 2025. The release time may vary depending on the location.
Below is a table with all the details on when the episode will be released:
How many episodes are left in season 1?
There are a total of 8 episodes in season 1, with 4 episodes already released. Episode 5 will be released on December 3, 2025. The season finale will air on December 22, 2025.
A brief recap for episode 4

The fourth episode of The Mighty Nein season 1 shows what happened after the fair. The group is put in jail and blamed for the terrible massacre, which creates conflict and helps people grow as people.
The episode shows different sides of their personalities. Nott the goblin acts sarcastically, and Beau fights with her own fears of failing. The Mighty Nein attempt a daring jailbreak in this episode, revealing their darker, more serious side as they realize the importance of their actions.
A circus worker named Toya was caught by the Devil Toad and is at the heart of this episode's emotional core. Toya gives in to the toad's charm, despite the group's best efforts, and her sad death is a turning point for the group. The Mighty Nein's failure to save Toya forces them to face the harsh truths of their world, which makes the team stronger.
Also Read: The Mighty Nein season 1 episode 4 ending explained: What happens to Toya?
Major events to expect from episode 5

Major events to expect:
- Character development: With Toya’s loss weighing heavily on the group, viewers can expect substantial emotional growth from the characters, especially Nott and Beau. As they overcome pain and remorse, their connection strengthens, and they comprehend their motivations.
- The return of the Beacon: The team investigates a direct link between their current tasks and "The Beacon," a mysterious force that threatens reality, in episode 5. As they search for answers, pressure mounts to halt it before it's too late.
- The Mighty Nein’s first major battle: The group meets an unexpected threat that could change their quest. They must prove their partnership and ability to work together despite their differences and past struggles in the war.
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The Mighty Nein season 1 is available to stream on Prime Video.