Sep 27, 2025 · 2h 55m
Season 4 Episodes
Browse every episode and jump into details.
Oct 4, 2025
Oct 11, 2025
Oct 18, 2025
Oct 25, 2025
Nov 1, 2025
Nov 8, 2025
Nov 15, 2025
Nov 22, 2025
Nov 29, 2025
Dec 6, 2025
Dec 13, 2025
Dec 20, 2025
Jan 10, 2026
Jan 17, 2026
Jan 24, 2026
Jan 31, 2026
Feb 7, 2026
Feb 14, 2026
Feb 21, 2026
Feb 28, 2026
Season 4 FAQ
Quick answers about this season's release timeline and episode lineup.
When did Col·lapse Season 4 premiere?
Col·lapse Season 4 premiered on September 27, 2025.
How many episodes are in Col·lapse Season 4?
Col·lapse Season 4 has 21 episodes.
What is the first episode of Col·lapse Season 4?
The season opens with Season 4 Episode 1, "Episode 1". It aired on September 27, 2025.
Go to Season 4 Episode 1