- 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
Air Date: 2026-11-12
Runtime: 56 min
Huck shows up at the farmhouse, where, after a heated conflict, he makes a staggering revelation; Charlie, Sam and Ben figure out what really happened at the school and find resolution with each other, Rusty and Pikeville.