Into the Deep: The Submarine Murder Case_
In 2016, a young Austrialian filmmaker began documenting amateur inventor Peter Madsen. One year in, Madsen brutally murdered Kim Wall aboard his homemade submarine. An unprecedented revelation of a killer and the journey his young helpers take as they reckon with their own complicity and prepare to testify.
Starring
Kim Wall, Peter Madsen
Updated Feb 16, 2026
WHERE TO WATCH
Netflix
29 countries
DROPTHE_ GOSSIP
Year context
Into the Deep: The Submarine Murder Case was released 6 years ago in 2020.
Overview
In 2016, a young Austrialian filmmaker began documenting amateur inventor Peter Madsen. One year in, Madsen brutally murdered Kim Wall aboard his homemade su...
Into the Deep: The Submarine Murder Case is a Documentary, Crime film with a runtime of 1h 27m.
CAST (2)
Kim Wall
Self
Peter Madsen
Self
DETAILS
Release
Status
Released
Runtime
87 min (1h 27m)
Language
English
Country
Rating
6.6/10 (64 votes)
FREQUENTLY ASKED QUESTIONS
What is Into the Deep: The Submarine Murder Case about?
In 2016, a young Austrialian filmmaker began documenting amateur inventor Peter Madsen. One year in, Madsen brutally murdered Kim Wall aboard his homemade submarine. An unprecedented revelation of a killer and the journey his young helpers take as they reckon with their own complicity and prepare to testify.
How long is Into the Deep: The Submarine Murder Case?
Into the Deep: The Submarine Murder Case has a runtime of 87 minutes (1h 27m).
Who stars in Into the Deep: The Submarine Murder Case?
The cast of Into the Deep: The Submarine Murder Case includes Kim Wall, Peter Madsen.
What is the rating of Into the Deep: The Submarine Murder Case?
Into the Deep: The Submarine Murder Case has a rating of 6.6 out of 10 based on 64 votes on TMDB.
GENRES (2)
Documentary
Crime