Currently available on 3 streaming services.

Streaming, rent, or buy Masters of Sex – Season 4:

You are able to buy "Masters of Sex - Season 4" on Apple TV, Amazon Video, Fandango At Home as download.

Cast

Michael Sheen
William Masters
Lizzy Caplan
Virginia Johnson
Caitlin FitzGerald
Libby Masters
Annaleigh Ashford
Betty DiMello