Is Tentacles Worth Watching?
Answer: Maybe not, Tentacles is likely a skip if you enjoy Horror movies.
It features a runtime of 102 minutes and offers a standard storyline that appeals to mature audiences.

Verdict:Tentacles is a confirmed FLOP based on our analysis of audience ratings and box office momentum.
With a rating of 4.6/10, it has delivered a mixed experience for fans of the Horror, Science Fiction, Adventure, Action genre.
Answer: Maybe not, Tentacles is likely a skip if you enjoy Horror movies.
It features a runtime of 102 minutes and offers a standard storyline that appeals to mature audiences.
Last updated: January 18, 2026
Released in the dynamic cinematic landscape of 1977, Tentacles emerges as a significant entry in the Horror, Science Fiction, Adventure, Action domain. The narrative core of the film focuses on a sophisticated exploration of Several people disappear from and at the sea. Unlike standard genre fare, Tentacles attempts to deconstruct traditional tropes, offering a conventional take on its central themes.
The success of any Horror is often anchored by its ensemble, and Tentacles features a noteworthy lineup led by John Huston . Supported by the likes of Shelley Winters and Bo Hopkins , the performances bring a palpable realism to the scripted words.
Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.
In summary, our editorial assessment of Tentacles (1977) is negative. With an audience rating of 4.6/10, it stands as a highly recommended experience for genre enthusiasts.
Quick Plot Summary: Tentacles is a Horror, Science Fiction, Adventure, Action film that crafts an atmosphere of dread and suspense, using psychological terror and visual scares. This summary provides a scannable look at the movie's central conflict and narrative structure.
Ending Breakdown: Tentacles attempts to tie together its various plot elements. The finale presents its approach to horror resolution.
The climactic sequence delivers on the escalating tension, offering viewers material for post-viewing discussion.
The final moments of Tentacles reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.
Consider Watching If:
| Metric / Region | Collection (Approx) |
|---|---|
| Production Budget | $750.0K |
| Worldwide Gross | $3.0M |
| Trade Verdict | FINANCIAL DISAPPOINTMENT |
The estimated production budget for Tentacles is $750.0K. This figure covers principal photography, talent acquisitions, and visual effects. When accounting for global marketing and distribution, the break-even point is typically 2x the base production cost.









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Amazon VideoAnalyzing the audience sentiment, IMDb rating of 4.6/10, and global collection metrics, Tentacles stands as a challenging project for the creators. It remains an essential piece of the 1977 cinematic year.
Tentacles is considered a flop based on audience ratings of 4.6/10 and lower collections.
Based on the low rating of 4.6/10, Tentacles may not be worth watching unless you are a die-hard fan.
Tentacles is currently available for streaming on fuboTV. You can also check for it on platforms like fuboTV, MGM+ Amazon Channel, MGM Plus Roku Premium Channel, MGM Plus, Philo depending on your region.
**_Dull Italian “Jaws” knockoff with a few interesting bits_** When several people mysteriously turn-up dead off the coast of San Diego, a killer whale trainer (Bo Hopkins) suspects it’s due to the high frequency ultrasonic soundwaves used in building an underwater tunnel. Claude Akins is on hand as the sheriff. “Tentacles” (1977) is an Italian production inspired by “Jaws” with several notable American actors to sell it. Henry Fonda’s part is a glorified cameo while John Huston’s role is negligible. A boring subplot featuring Shelley Winters is obvious padding. Bo Hopkins thus carries the film and is a likable protagonist, but the film lacks the interesting characters and cogent storytelling of “Jaws.” Some dubious dubbing doesn’t help. There are a few highlights, such as Delia Boccardo (Vicky) and Sherry Buchanan (Judy) in the feminine department; the eccentric Italian score, which is reminiscent of Spaghetti Westerns mixed with Animals-era Pink Floyd; the haunting dead fish on the ocean floor sequence; and the inventive way the creature threat is resolved at the end. Many films were influenced by the success of “Jaws” and were arguably just as entertaining in their own way, such as “Orca,” “Piranha,” “Jaws 2,” “Humanoids from the Deep” and “The Beast.” “Tentacles,” unfortunately, doesn’t rank with them. Yet it has its points of interest if you’re in the mood for such a flick and have already seen the others; just be braced for a lot of tedium. The movie runs 1 hour, 42 minutes, and was shot in the San Diego area, including Pismo Beach, La Jolla, Point Loma, Shelter Island, Oceanside and Marineland of the Pacific in Rancho Palos Verdes. The well-done underwater sequences were filmed in Italy. GRADE: C-
Yawn-enducing Jaws rip-off that is so dull with card-board characters with actors who could not car less and clearly there for a quick paycheck. This is one of those creature features that could've been the so bad it's good variety but instead is forgettable. **1.75/5**
This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.