L. Ron Hubbard, the founder of Scientology, explains the beginning principles and concepts of the religion in the form of a life improvement presentation with "The Bridge". Filmed in September 1965, according to the opening.
L. Ron Hubbard
Himself
Battlefield Earth
The Scientology Handbook: Tools for Life
Inside Out
This Is Scientology: An Overview of the World's Fastest Growing Religion
The Story of Book One
Scientology: The Road to Total Freedom?
Al Coholic: Ace Attorney
The Master
Going Clear: Scientology and the Prison of Belief
Sympathy for the Devil: The True Story of The Process Church of the Final Judgment
Vertigo
The Poseidon Adventure
All the President's Men
The Bridge on the River Kwai
A Grand Day Out
Moonraker
Star Trek: The Motion Picture
North by Northwest
Star Trek VI: The Undiscovered Country
The African Queen