Currently available on 5 streaming services.

Streaming, rent, or buy Supernatural – Season 4:

Currently you are able to watch "Supernatural - Season 4" streaming on Amazon Prime Video, Max. It is also possible to buy "Supernatural - Season 4" on SF Anytime, Microsoft Store, Blockbuster as download or rent it on SF Anytime online.

Cast

Jared Padalecki
Sam Winchester
Jensen Ackles
Dean Winchester
Misha Collins
Castiel