The co-showrunner, who co-wrote and directed the third episode, describes the detailed research behind what the audience just saw: "We’re constantly playing with, what’s truth?" ...

She’s only a 17-year-old woman in the wilderness, and now, she starts swimming toward this phantom ... Speaking of the classroom scene, we get to see Ella Purnell return as Jackie.

And now series director Jonathan Lisco has unpacked that collective dream and what it meant for the three to see dead teammate Jackie (Ella Purnell ... and endlessly swimming towards him but ...

During Season 3’s third episode, three members of the Yellowjackets had wild hallucinations before sharing the same one that included a cameo from Ella Purnell ... she’s swimming in a ...

And Shauna sees her grown son on the shoreline but can’t swim to him. Eventually they ... the other students is Jackie — welcome back, Ella Purnell — who plays with a slap bracelet.

Anyway, the three have their separate dreams, which include Shauna trying to swim to an imagined version ... Even though Jackie is dead on Yellowjackets, Ella Purnell seems to be around quite ...

The seemingly pleasant scene shatters when Shauna notices Callie wearing Jackie’s (Ella Purnell) necklace ... Despite her desperate attempts to swim toward him, she remains fixed in place ...

Speaking of the classroom scene, we get to see Ella Purnell return as Jackie ... and now, she starts swimming toward this phantom child on the banks of this lake. And not only can she hear ...