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Medium S03E04, Ghost in the MachineS03E04

Medium · Season 3

Medium season 3 episode 4: Ghost in the Machine

Aired 6 December 200643 minRated TV-14

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Where to watch Medium Season 3 in Australia

Medium season 3 is streaming in Australia on Paramount Plus (subscription). You can also buy it on Apple TV from $24.99.

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Availability checked 16 November 2026.

What happens in “Ghost in the Machine”

Allison gets Joe a camcorder for his birthday. But soon she starts seeing disturbing images through it that may or may not be connected to a murder.

Episode summary: TMDB.

Before you watch

  • It is episode 4 of 21 of season 3, so watch episodes 1 to 3 first.
  • It runs about 43 minutes.
  • Directed by Andy Wolk, written by Moira Kirland.

Cast and crew of this episode

Director
Andy Wolk
Writer
Moira Kirland
Guest stars
Tina DiJoseph as Lynn DiNoviTim Guinee as Sean CaffeyMichael Raymond-James as Travis McQueenKathleen Robertson as Kathy / Diana MarvinBlair Hickey as SalesmanDamara Reilly as Meredith JohnsonEllie Gerber as Allison at age 16Jordan Moser as Bobby Page

Credits: TMDB.

More from Medium Season 3

  1. E01
  2. E02
  3. E03
  4. E04
  5. E05
  6. E06
  7. E07
  8. E08
  9. E09
  10. E10
  11. E11
  12. E12
  13. E13
  14. E14
  15. E15
  16. E16
  17. E17
  18. E18
  19. E19
  20. E20
  21. E21

Every episode of Season 3Medium episode guide

Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.