Dynamic Watchlist Hub: Apr 12, 2026

10 Best Movies Like Improper Conduct

If you loved Improper Conduct, we've curated the perfect watchlist for you based on shared genres, themes, and directorial style.

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Expert Review & Ratings

See our full critical analysis and audience score for Improper Conduct.

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#1
Bad Sister

Bad Sister

2015★ 6.6

Why watch this? A perfect follow-up to Improper Conduct for fans of Thriller. It captures a similar compelling atmosphere.

As a top student at St. Adeline's Catholic Boarding School, Zoe senses that something is not quite right about the school's new nun-- a sense proven to be true when it is revealed ...

#2
Rogue Agent

Rogue Agent

2022★ 6.3

Why watch this? A perfect follow-up to Improper Conduct for fans of Thriller. It captures a similar emotionally gripping atmosphere.

Conman Robert Freegard poses as an undercover MI5 agent and kidnaps countless victims amidst a high-stakes manhunt, until the woman who fell for him brings him to justice....

#3
The Good Neighbor

The Good Neighbor

2022★ 6.5

Why watch this? A perfect follow-up to Improper Conduct for fans of Thriller. It captures a similar emotionally gripping atmosphere.

A nightmarish evening unfolds for neighbors David and Robert when they accidentally hit a woman on her bike and flee the scene. While David is increasingly plagued by feelings of g...

#4
Hellion

Hellion

2014★ 5.9

Why watch this? A perfect follow-up to Improper Conduct for fans of Thriller. It captures a similar emotionally gripping atmosphere.

When motocross and heavy metal obsessed, 13-year-old Jacob's delinquent behavior forces CPS to place his little brother Wes with his aunt, Jacob and his emotionally absent father m...

#5
Black Widow

Black Widow

1987★ 6.2

Why watch this? A perfect follow-up to Improper Conduct for fans of Thriller. It captures a similar compelling atmosphere.

Federal agent Alexandra Barnes believes that Catherine Petersen is a serial killer who marries rich men and then murders them for their money. But since Catherine is seemingly a ma...

#6
The Quiller Memorandum

The Quiller Memorandum

1966★ 5.9

Why watch this? A perfect follow-up to Improper Conduct for fans of Thriller. It captures a similar emotionally gripping atmosphere.

After two British Secret Intelligence Service agents are murdered at the hands of a cryptic neo-Nazi group known as Phoenix, the suave agent Quiller is sent to Berlin to investigat...

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