Loved Down Periscope? These 24 movies and shows share its DNA — surfaced by our semantic engine from theme, mood, cast and genre, then ranked by how closely they match. Every pick includes cast, ratings, trailers and streaming options.
Crimson Tide1995★ 7.2
In Enemy Hands2004★ 5.9
The Hunt for Red October1990★ 7.4
Operation Petticoat1959★ 7.3
The Abyss1989★ 7.4
In the Sub for Love2024★ 5.4
Morituri1965★ 6.8
The Replacements2000★ 6.7
The Russians Are Coming! The Russians Are Coming!1966★ 6.4
