Rotten Tomatoes
Suggestions will appear as you start typing. Submit search Movies Tv shows RT App New News Showtimes

Bug

Play trailer Poster for Bug PG,  1975,  1h 40m,  Horror Play Trailer Watchlist
Watchlist 43% 14 Reviews Tomatometer 25% 1,000+ Ratings Popcornmeter
43% Tomatometer 14 Reviews 25% Popcornmeter 1,000+ Ratings
A scientist (Bradford Dillman) experiments with mutated insects freed by an earthquake, making matters worse.

Critics Reviews

View More
Variety Staff Variety Mar 26, 2009
Its last half is largely static, and the film never revives much interest. Go to Full Review
Time Out Staff Time Out Jun 24, 2006
An imaginative little B thriller that manages to be genuinely suspenseful. Go to Full Review
Richard Eder New York Times May 9, 2005
"Bug" is decidedly poisonous.It is not simply a scary picture, nor simply a violent one. It is a cruel picture. Go to Full Review
Brian Orndorf Blu-ray.com Mar 12, 2025
B
It's certainly an interesting effort, especially coming at the end of Castle's extraordinary career. It's just not a rousing feature, requiring some extra patience with its offering of a cockroach apocalypse. Go to Full Review
Steve Warren The Barb (Atlanta) May 9, 2023
A horror flick which has its moments, but needs help in between. Go to Full Review
Rob Hunter Film School Rejects Aug 17, 2020
The film's "animals attack" horror is terrifically effective, especially if the thought of bugs creepy crawling through your hair is enough to get you flinching. Go to Full Review
Read all reviews

Audience Reviews

View More
Hagrid G Oct 26, 2018 An earthquake uproots cockroach-like bugs that can set fire to things and, more importantly for a horror film, also to animals and humans. But never fear, a biology professor played by Bradford Dillman is on the case. This great little 70's B movie is directed by Jeannot Szwarc (who would go on to make the hugely enjoyable Jaws 2 and the brilliant campfest that is Supergirl) and produced by William Castle (no introduction needed). Gorgeous Californian locations, bugs setting cats alight (is it un-PC to find this hilariously entertaining?) and also crawling into huge teased 70's women's hairdos and letting rip. This is a great popcorn movie. But then the movie changes course and gets all metaphysical as the film's designated bug expert starts to research the incendiary insects in greater depth and even starts to communicate with them! This is the kind of film that you could stumble upon on a late night TV channel and absolutely love. A low-key joy. See more
Abraham R Jan 20, 2018 another 70s creature feature, i liked the people catching on fire and i liked the strange ending
Han M Oct 26, 2016 No me gustó, cuando mataron al gato parecía real.
Read all reviews
Bug

My Rating

Read More Read Less WRITE A REVIEW EDIT REVIEW POST RATING
Grizzly 45% 32% Grizzly Watchlist The Creature Walks Among Us 43% 30% The Creature Walks Among Us Watchlist Forced Vengeance 40% Forced Vengeance Watchlist Battle Royale II: Requiem 27% 29% Battle Royale II: Requiem Watchlist Rendel: Dark Vengeance 30% Rendel: Dark Vengeance Watchlist Discover more movies and TV shows. View More

Movie Info

Synopsis A scientist (Bradford Dillman) experiments with mutated insects freed by an earthquake, making matters worse.
Director
Jeannot Szwarc
Producer
William Castle
Screenwriter
William Castle, Thomas Page
Production Co
William Castle Productions
Rating
PG
Genre
Horror
Original Language
English
Release Date (Streaming)
Jan 1, 2011
Runtime
1h 40m
Join The Newsletter Join The Newsletter Cookie Settings