(This Is the Inner Sanctum: Making a Universal Mystery Series)

Content: Documentary covering the Universal Inner Sanctum series.

Countries:

United States of America

Genres:

Documentary

Runtime:

31 minutes

Year:

2020

Directors:

Daniel Griffith

Production companies:

Ballyhoo Motion Pictures

Actors:

Self

Self

Self

Self

Self

Crews:

Producer

Director

Music

Associate Producer