The Couch Critic Logo
The Couch CriticCouch Critic
TrendingMoviesTV ShowsListsReviewsWhat to Watch
LogoThe Couch Critic

Menu

TrendingMoviesTV ShowsListsReviewsWhat to Watch

© 2026 The Couch Critic

The Couch Critic Logo

The Couch Critic

Your go-to destination for honest movie and TV show reviews from a passionate community of critics. Join the conversation today.

X

Explore

  • Trending
  • Movies
  • TV Shows
  • Reviews
  • Lists
  • Games
  • About Us

Categories

  • Popular Movies
  • Trending Now
  • Upcoming
  • Airing Today
  • Movie Genres
  • TV Genres

Community

  • Guides
  • What to Watch

Legal

  • Privacy Policy
  • Terms of Service
  • Cookie Policy
  • RSS Feed
© 2026 The Couch Critic.•Built by Hayden Thorn
Cookie Settings
The Movie Database

This application uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.

The Master Key
The Master Key
  1. Movies
  2. The Master Key

The Master Key

1945
3h 46m
Action
War
Crime

Status

Released

Release

1945

Runtime

3h 46m

Storyline

"13 Chapters of Terrific Thrills!"

Before the outbreak of WWII, Nazi sympathizers plot to undermine America.

Score Distribution

Details

Status
Released
Runtime
3h 46m
Apr 24, 1945
Languages
English
Director
Ray Taylor
Ray Taylor
Lewis D. Collins
Lewis D. Collins
Production
Universal Pictures
Universal Pictures
Production Countries
United States of America

Top Cast

14 Cast Members

Milburn Stone

Milburn Stone

Agent Tom Brant

Jan Wiley

Janet Lowe

Dennis Moore

Dennis Moore

Jack Ryan

Addison Richards

Addison Richards

Gerhard Doenitz / Garret Donahue

Byron Foulger

Byron Foulger

Prof. Elwood Henderson

Maris Wrixon

Maris Wrixon

Dorothy Newton

Sarah Padden

Sarah Padden

Aggie

George Lynn

George Lynn

Herman

Russell Hicks

Russell Hicks

Police Chief Michael J. O'Brien

Roland Varno

Roland Varno

Arnold Hoffman

Lash LaRue

Lash LaRue

Migsy

Jerry Shane

Dan

Neyle Morrow

Neyle Morrow

Spike

John Eldredge

John Eldredge

Walter Stark

Recommended Movies