Firefly (2002) S01E08 — Ariel Subtitles

Hard up for cash, Serenity takes on a job from Simon: help him get a thorough diagnostic of River in return for the opportunity to loot the vast medical stores of an Alliance hospital on central world Ariel. But River's pursuers are hot on their trail, and they receive some unexpected inside help.

IMDb: tt0579527 · TMDB: 1048601