Movie

Know For Sure

★ 4.2(11)194123m

Know For Sure isn't available to stream, rent or buy in Mexico right now. Availability changes often, so check back soon. Availability checked 10 June 2026.

Where to watch Know For Sure

🇲🇽 Mexico

No streaming, rental or purchase options are listed in Mexico right now. Availability changes often — try switching your region in the header.

Good to know

Director: Lewis Milestone
Release date: 1941-10-17
Runtime: 23m
Language: English
Status: Released
Country: United States of America
Studio: Research Council of Academy of Motion Picture Arts and Sciences

About Know For Sure

Know For Sure is a 1941 movie in the Drama genre, directed by Lewis Milestone, starring Ward Bond, Joseph Crehan and Samuel S. Hinds. It has a runtime of 23 minutes. It holds an average rating of 4.2/10 from 11 viewers. Below you can see where to watch Know For Sure in Mexico — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

A 1941 film encouraging people to seek treatment if they had, or might have had, syphilis.

Cast

Ward Bond

patient

Joseph Crehan

supporting role

Samuel S. Hinds

Dr. Perkins

Tim Holt

Jerry Anderson

Edwin Maxwell

Dr. Paxton

Etta McDaniel

supporting role

J. Carrol Naish

Tony Madroni

Francis Pierlot

Mr. Spencer

Shepperd Strudwick

Dr. Morton

Themes & keywords

syphilis

Frequently asked questions

Where can I watch Know For Sure in Mexico?+

Know For Sure is not currently listed on any streaming, rental or purchase service in Mexico. Availability changes often, so check back or switch your region.

Is Know For Sure on Netflix?+

Know For Sure is not on Netflix in Mexico right now.

How long is Know For Sure?+

Know For Sure has a runtime of 23 minutes (23 minutes).

Who stars in Know For Sure?+

Know For Sure stars Ward Bond, Joseph Crehan, Samuel S. Hinds, Tim Holt and Edwin Maxwell.

When did Know For Sure come out?+

Know For Sure is a 1941 movie directed by Lewis Milestone.

What genre is Know For Sure?+

Know For Sure is Drama film.

Who directed Know For Sure?+

Know For Sure was directed by Lewis Milestone.