The Stepmother 18
2026, English.
When a twenty-something college boy comes home for a visit to meet his Dad's new fiancee, he's prepared for small talk, a nice dinner, and pretending that he has career goals. What he's not prepared for is recognizing his Dad's radiant bride-to-be as the woman he's been subscribed to on an "adult" fan site. Awkwardness ensues as the two navigate family loyalty and an undeniable sexual attraction in The Stepmother 18.
- Runtime
- 1h 50m
- Post-credits
- None listed
- Language
- English
- Rated
- NC-17
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Where to watch The Stepmother 18
The Stepmother 18 isn’t streaming on any OTT platform in India yet; it released on 11 March 2026.
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The Stepmother Collection (Sweet Sinner)
Part of a series
The Stepmother Collection (Sweet Sinner): watch order
Cast & crew
Details
- Released
- 11 March 2026
Check ratings elsewhere
News & fan talk
Watch before The Stepmother 18
In release order. The films it follows, and anything it builds on.
The Stepmother 8
2013 · 9.0/10
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The Stepmother 9
2013 · 7.0/10
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The Stepmother 10
2014 · 7.0/10
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The Stepmother 11: Don't Tell Your Dad
2014 · 6.0/10
NewEarlier in the series
The Stepmother 12
2015
NewEarlier in the series
The Stepmother 13
2015
NewEarlier in the series
The Stepmother 14
2016 · 9.5/10
NewEarlier in the series
The Stepmother 15
2017 · 8.0/10
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The Stepmother 16
2019 · 8.5/10
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The Stepmother 17
2022 · 7.0/10
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The Stepmother 18: quick answers
What should I watch before The Stepmother 18?
Watch The Stepmother 14 (2016), The Stepmother 15 (2017), The Stepmother 16 (2019), and The Stepmother 17 (2022) first, plus 6 earlier titles listed on this page.
Is The Stepmother 18 worth watching?
The Stepmother 18 doesn’t have enough ratings for a verdict yet.
How long is The Stepmother 18?
The Stepmother 18 runs 110 minutes (1h 50m).
Does The Stepmother 18 have a post-credits scene?
None is listed for The Stepmother 18. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
The Stepmother 18 parents guide: is it suitable for kids?
The Stepmother 18 is rated NC-17 in India. Check the rating guidance before watching with young children.
Which OTT platform is The Stepmother 18 on?
The Stepmother 18 isn’t streaming on any OTT platform in India yet; it released on 11 March 2026. (Checked 10 November 2026.)
What movies are like The Stepmother 18?
If you liked The Stepmother 18, try Twisted Nerve, Luckiest Girl Alive, The Clique.