Shauna Sadecki (Melanie Lynskey) sits cross-legged on the dusty concrete floor, surrounded by boxes labeled “Javi,” “Doomcoming,” and “Coach’s Leg.” Her hands tremble as she holds a small, scratched BD50 disc — not a Blu-ray, but a prototype portable data disc they found in the wreckage of the plane’s black box recorder, now adapted for a vintage player.
She hands Shauna the BD50.
Yellowjackets – S02E06 – "BD50" (The Director's Crypt) yellowjackets s02e06 bd50
She fast-forwards.