Mystery Files Season 4 Episode release dates & where to watch
Premiered
Friday, August 1, 2025
Ended: Friday, September 5, 2025
When does Mystery Files Season 4 come out?
Mystery Files Season 4 premiered Friday, August 1, 2025 on YouTube and ended Friday, September 5, 2025. The season has 6 episodes.
Last updated
Mystery Files Season 4 release schedule
| Episode | Release date |
|---|---|
|
1. Is Spontaneous Human Combustion Actually Real? Mystery Files is back and the boys get to play with fire! Don't worry, the set is still intact. |
Friday · 1 year ago |
|
2. The Bizarre Case of Troublesome Creek's Blue Family Shane blue'd himself, but don't worry, he had help. |
Friday · 1 year ago |
|
3. The Mystery of the Unsettling "Bloop" An underwater phenomenon or just a massive whale burp? Ryan dives deep into the mystery of the bloop! |
Friday · 1 year ago |
|
4. The Disturbing Disappearance of the Princes in the Tower A murderous plot? A daring escape? A horrifying haunting? Grab a snack and help us unpack...wait, that's the wrong show. Strap in and stay alive as Shane recounts the tragic tale of two princes! |
Friday · 1 year ago |
|
5. Is Bigfoot Real? (Revisited) We got the man, the myth, the legend to sit down in the chair with us today as Ryan and Shane revisit the mysterious case of Bigfoot! |
Friday · 1 year ago |
|
6. The Outrageous Plot to Steal The Millennium Star Diamond Finale We embark on our most daring Mystery Files stunt yet while covering the infamous Millennium Star Diamond heist! |
Friday · 1 year ago |
Mystery Files Season 4 FAQ
When does Mystery Files Season 4 come out?
Mystery Files Season 4 premiered Friday, August 1, 2025 on YouTube.
How many episodes are in Mystery Files Season 4?
Mystery Files Season 4 has 6 episodes.
Are new episodes of Mystery Files Season 4 released weekly?
New episodes are released weekly.
When is the Mystery Files Season 4 finale?
The Mystery Files Season 4 finale (Episode 6) aired Friday, September 5, 2025.
How do I get notified when new Mystery Files Season 4 episodes are released?
Download the Streambay app and follow Mystery Files. You'll get a push notification the moment each new episode is out.
Never miss Mystery Files Season 4.
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