- Rose Byrne (Samantha Quinn)
- Meghann Fahy (Charlotte Quinn)
- Brendan Gleeson (Rusty)
- Harper Steele (Lenore)
- Michael Dorman (Ben)
- Audrey Grace Marshall (Young Sam)
- Drew Cheek (Young Charlie)
- Olivia Williams (Harriet 'Gamma' Quinn)
Episode: What Really Happened to Charlie
Air Date: 2026-11-12
Runtime: 52 min
Charlie finally tells Sam what really happened in the woods; while at the farmhouse searching for the Gamma photo, Sam discovers shocking evidence related to Zach Culpepper; the ominous sound of a vehicle evokes traumatic memories.