Standard Deviation
Masters of Sex Season 1

Not Yet Available


Critic Ratings: N/A
Critics Consensus

No consensus yet.

Episode Info

Masters and Johnson continue their research at the brothel, but skewed data confirms that Masters must get the study back into the hospital. Johnson is surprised to learn that a distinguished new doctor in the obstetrics and gynaecology department of the hospital is a woman who has no interest in female solidarity. Libby struggles to conceive, while Dr Ethan Haas gets the case of a lifetime.


Michael Sheen
as William Masters
Lizzy Caplan
as Virginia Johnson
Beau Bridges
as Barton Scully
Caitlin FitzGerald
as Libby Masters
Margo Martindale
as Miss Horchow
Nick D'Agosto
as Ethan Haas
Teddy Sears
as Austin Langham
Annaleigh Ashford
as Betty DiMello
Julianne Nicholson
as Dr. Lillian DePaul
Show More Cast

Standard Deviation Photos