Movie felt excruciating long
This movie captures a specific time and place during the Cold War. It lays down the building of the Berlin Wall and the desperation that created amongst the population that led people to want out. The beginning was the most enjoyable part because the rest of the film seriously dragged. Running at over 2 hours was simply far too long. Some better editing could have made this a shorter and much more precise story.
The movie title "Berlin Tunnel 21," available on Prime Video, has received an average rating of 4.2 from 79 reviewers. 
It features elements such as IMDb 6.8, 2 h 21 min, 1981 and 7+, and it is priced at $None.

This title falls under the categories of Suspense, Drama, Emotional and Inspiring. 
The additional details include the following in key-value format :
 {"Subtitles": ["None available"], "Directors": ["Michaels", "Richard"], "Producers": ["Gerald W. Abrams", "Everett Chambers", "Willy Egger", "Steve Nicolaides", "Richard M. Rosenbloom", "Bruce J. Sallan"], "Starring": ["Richard Thomas", "Horst Buchholz", "Jose Ferrer"]}

Here is a brief synopsis of the title : In 1961 Berlin, an American soldier and a German engineer work together to construct a tunnel under the Berlin Wall in order to smuggle refugees out of East Berlin..