Skip to content

Featured Popular Top Rated Upcoming Now Playing

Featured Popular Top Rated Airing Today On The Air

Action Adventure Animation Comedy Crime Documentary Drama Family Fantasy History Horror Music Mystery Romance Science Fiction TV Movie Thriller War

Search movies and TV series

Search movies and TV series

Featured Popular Top Rated Upcoming Now Playing

Featured Popular Top Rated Airing Today On The Air

Action Adventure Animation Comedy Crime Documentary Drama Family Fantasy History Horror Music Mystery Romance Science Fiction TV Movie Thriller War

Every movie and series, one place to find it.

Search movies and TV series

Loading content…

Discover where to watch movies and TV series online. Browse trending titles, streaming availability, ratings, trailers, cast and full episode guides — all in one place.

Movies

Featured
Popular
Top Rated
Upcoming
Now Playing

TV Series

Featured
Popular
Top Rated
Airing Today
On The Air

Discover

Trending
Free to Watch
Browse Genres
Search

© 2026 Watch Free Online Movies. All rights reserved.

This product uses the TMDB API but is not endorsed or certified by TMDB. Watch Free Online Movies does not host or stream any media — it links to where titles are legally available.

Loading title details…

Truth Serum poster

Truth Serum(2022)

September 17, 202221m

28%User score 28 percent

User Score

4 votes

Overview

Guests at a housewarming party are slipped a mysterious drug. When ugly truths start to emerge, chaos reigns and threatens the relationships of old friends.

Director: Vika Evdokimenko
Writers: Oliver Shuster

Top Billed Cast

Olivia Vinall
Abbie
Richard Gadd
Jimmy
Sophie Kennedy Clark
Vera
Killian Coyle
Matt

More Like This

Recommendations based on this film

61%User score 61 percent

Duplex

2003 · Comedy

71%User score 71 percent

Ricky Gervais: Mortality

2025 · Comedy

61%User score 61 percent

Hard to Die

1990 · Action · Comedy

69%User score 69 percent

72 HOURS

2026 · Comedy · Crime

59%User score 59 percent

Babes

2024 · Comedy

59%User score 59 percent

One Night at McCool's

2001 · Comedy · Crime

59%User score 59 percent

The Wedding Year

2019 · Comedy

66%User score 66 percent

Fun with Dick and Jane

1977 · Comedy · Crime

69%User score 69 percent

Psycho Therapy: The Shallow Tale of a Writer Who Decided to Write About a Serial Killer

2025 · Crime · Comedy

62%User score 62 percent

Adam Sandler: Love You

2024 · Comedy

59%User score 59 percent

The Overnight

2015 · Mystery · Comedy

73%User score 73 percent

Eddie Murphy Raw

1987 · Comedy

64%User score 64 percent

Pizza Movie

2026 · Comedy · Adventure

63%User score 63 percent

The Ladies Man

1961 · Comedy

70%User score 70 percent

Booksmart

2019 · Comedy

63%User score 63 percent

Desperate Living

1977 · Comedy · Crime

68%User score 68 percent

Much Ado About Nothing

2013 · Comedy

66%User score 66 percent

Die, Mommie, Die!

2003 · Comedy

58%User score 58 percent

Me Time

2022 · Comedy

Truth Serum (2022) | Watch Free Online Movies

Umi Myers

Sandy

Danny Ashok

Benji

Richard Lintern

Abbie's Boss

Lawrence Russell

Lovestruck Creep

Ben Gardner Gray

Smug Asshole

Eve-Yasmine Saoud-Easton

Glamorous Party Girl

Anna Fraser

Creeped Out Woman

Julia Westcott-Hutton

Sex Starved Wife

Miranda Beinart-Smith

Roni

Zoe Armer

Candle Thief

James Flunder

Awkward Lonely Guy

Emilia Karlsson

Boss' Wife

Darren Way

Laughing Lunatic

Joanne Clifton

Startled Co-Worker

Media

Where to Watch

US

Free

Free on Fawesome

Free with ads

Free with ads on Filmzie

Stream

Stream on IndieFlix Shorts Amazon Channel

All watch options for Truth Serum

Streaming availability data provided by JustWatch via TMDB.

Facts

Status: Released
Original title: Truth Serum
Original language: English

Official site IMDb

Keywords

dark comedy
lgbt