It is simply one of the grossest of the gross-out special effects of all time: a man’s head explodes in complete slow-motion detail in “Scanners” in 1981. Movie fans talked about it constantly: “Man, you gotta see it. The dude’s head explodes!” If you even just somewhat liked sci-fi or horror, then “Scanners” was on your radar that year. You could have all your knife-wielding psychos or crazy guys with chainsaws, but the exploding head scene made “Scanners” much more than what it actually was – a decent sci-fi film that missed a chance at true greatness (and not just becoming a cult favorite that it is). “Scanners” stands the test of time well, though, and you won’t make a mistake watching it either for the first time or another time.
‘Scanners’
(1981; 103 minutes; rated R; directed by David Cronenberg and starring Jennifer O’Neill, Patrick McGoohan and Steven Lack)
‘SCANNERS’ BLOWS ONE MIND, BUT NOT MANY MORE
(NOTE: I expanded this review with additional opinion and trivia and the updating of links on March 5, 2020. I again expanded the review on June 7, 2025.)
I like David Cronenberg’s work, but I’m not sure I get why he’s considered one of the best. He lands on “greatest” lists all over the place. He’s revered in sci-fi and movie circles as the architect of “venereal horror,” but I see most of his stuff (say “The Fly” or “The Dead Zone”) as guilty of the sin of being nothing more than pedestrian. “Scanners” isn’t pedestrian, but it certainly isn’t the film it could have been – and is much more than the most-remembered scene of a man’s head exploding in all its slow-motion glory.
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“Scanners” is Cronenberg’s film. He wrote it and he directed it. It is worthy of accolades and even a couple of the actors do an acceptable job. However, in the end it doesn’t add up to what it could have achieved in a solid effort – a wonderfully crafted and fulfilling sci-fi romp. “Scanners” is sublime in the right spots and while there’s only two really big, spectacularly gory scenes, it isn’t any more gruesome than you’ll find all across the TV grids today.
While I won’t put him on any “greatest” list today, Cronenberg can spin a tale. “Scanners” is inventive with its exploration of telepathy and how the snake in the garden of the most powerful scanners is emotion. I’ll also say that the actors are correct to be restrained … but that restraint is too often a drag on the film.
A “scanner” is a telepathic individual who was created as a side effect of a 1950s-era pharmaceutical relaxant for pregnant women. They can scan other people’s thoughts and without a damper on the voices, they become social misfits chased by the voices in their head.
By being able to harness their scanning powers, they can influence and read others’ thoughts and even direct their actions. The rebel scanner leader is responsible for mentally causing the explosion of a corporate minion’s head at the start of “Scanners” and then escapes with ease through his “scanning” prowess
“Scanners” starts out with Steven (now he spells it “Stephen”) Lack playing “Cameron Vale” at a mall. He’s an obviously homeless bum who inadvertently causes a woman’s seizure after he unconsciously scans her mind while she criticizes him to her friend. However, he’s being tracked by two men (both in trenchcoats, for the stereotype’s sake). They chase and capture him and he wakes up in the care of a corporate executive who is the creator and architect of the scanners and now directs a corporation’s harnessing of scanning power.
Soon, Lack is indoctrinated by the man (Patrick McGoohan as “Dr. Paul Ruth”) and becomes the latest agent of the corporation. He is sent out to track down the leader of a rebel movement of scanners (“Darryl Revok” – wonderfully played by Michael Ironside).
Lack makes it a quest for Ironside and has to avoid assassination teams, being in the corporation’s clutches, causing a deadly computer explosion with his scanning ability and finding out that Ironside is creating a new generation of scanners. All of this is done really well, smoothly and with consistency and intelligence (believe me, the exploding computer is very much in context).
The climax of the film is the duo’s epic scanner battle just before the credits roll.
** SPOILER ALERT **
The rebel scanner turns out to be Lack’s brother and the corporate scanner director is their father. The rebel leader tries to convert Lack to his side, but the two fight (first with some physical violence and then scanning each other). Although you’d think the exploding head would be the grossest thing in the film, this battle and its result of the two men gushing blood is much gorier and creepier.
** SPOILER ALERT ENDS **
Cronenberg would go on to do much better with his “A History of Violence” (click here for my review of that wonderful film), but “Scanners” remains much more memorable. The issue of telepathy is dealt with in an interesting fashion, but is not fully developed as it should have been.
Here’s a rundown of a few actors and their work here:
The always-wonderful Jennifer O’Neill plays “Kim Obrist” and becomes a scanner sidekick to Lack. O’Neill obviously didn’t find her talent being challenged in this one and she comes off with somewhat of a lackadaisical performance that offers little with her primary character. She is more recognized for the coming-of-age semi-classic “Summer of ’42” and was also in “Rio Lobo” with John Wayne and television including “Nash Bridges.” Her career spans seven decades from her first credit in 1968 until the last in 2024, but with only 57 credits.- Lack gets the most screen time, but, somewhat like O’Neill’s work, he doesn’t appear to bring much passion to the role. He has decent facial expressions, but his voice sounds more like the actor took a load of Valium before shooting each scene and, although his character shouldn’t be forgettable, his effort is the perfect definition of that outcome. Lack has had a brief career as an actor (12 credits) and was in Cronenberg’s “Dead Ringers.” His next to last credit was, in all things, a Swiss comedy called “Ernstfall in Havanna” from 2002 (yes, the title has two “n” letters) and the final one was 22 years later in 2024 with “Between the Temples.”
- The best performance here is by two-time Emmy winner McGoohan. He manages to bring passion to a character whose physical mannerisms can almost be called catatonic and easily injects that passion into his glacial emotion of any given moment. McGoohan, most recognized for his TV role on “The Prisoner,” won his Emmys for episodes of TV’s “Columbo” and was the warden in Clint Eastwood’s “Escape from Alcatraz” and did a solid bad guy in “Silver Streak” with Gene Wilder and Richard Pryor (click here to read my review). I liked him best in “Brass Target” (click here to read my review) and he was in Howard Hughes’ favorite flick: “Ice Station Zebra” with Rock Hudson (click here to read my review). McGoohan died at 80 in 2009.
- After McGoohan, you’ll find Ironside as the second-best actor here and nothing less than terrific (and terrifically prolific with 270+ acting credits) as the renegade scanner. Ironside has a solid physical presence. He’s only 5-foot-10½ and therefore towers over many Hollywood mini-men, but it isn’t his physical presence: He does his best work with facial expressions, turning his scanning powers loose on the nearest target. Ironside’s voice, too, is an effective tool for the actor and he knows how to use it. He was in the original “Total Recall” and is most recognized as “Jester” from “Top Gun” and was even the bad guy in “Free Willy.” His career has spanned six decades since the first in 1974 and most recently was in a video “short” in 2025.
- Robert Silverman, who’s today added his middle initial “A.” to his credited name, plays murderous psychotic scanner “Benjamin Pierce,” whose wickedly odd art is all the rage in some pretentious circles. Silverman does a solid job to convey the man’s madness in the brief time he’s on screen. Silverman has been in “Waterworld” and horror films including “Jason X” and “Prom Night” with Jamie Lee Curtis (click here to read my review). His final credit of only 24 was for a video production in 2004.
So, in the end, “Scanners” is a film with promise and intelligence (don’t let the gore fool or dissuade you) that doesn’t hit the mark of which it was capable. Cronenberg does a good job with uneven results.
“Scanners” was the 52nd ranked film at U.S. theaters in 1981 by bringing in $14.2 million, according to Box Office Mojo. It was made on a budget of $3.5 million, according to Wiki. The No. 1 film of the year was “Raiders of the Lost Ark” with $212.2 million. Here are some films from the same year that I have reviewed:
- “An American Werewolf in London” (outstanding horror) – click here for my review
- “The Cannonball Run” (watchable comedy) – click here for my review
- “Chariots of Fire” (excellent drama) – click here for my review
- “Enter the Ninja” (bad martial arts) – click here for my review
- “Escape from New York” (OK sci-fi) – click here for my review
- “Eye of the Needle” (a blah WWII film) – click here for my review
- “The Final Conflict” (not bad horror) – click here for my review
- “For Your Eyes Only” (so-so 007) – click here for my review
- “Looker” (uneven but OK) – click here for my review
- “Nighthawks” (solid action) – click here for my review
Assorted cast and film notes (via IMDb.com):
O’Neill is a native of Rio de Janeiro in Brazil; Lack is a native of Montreal; Ironside’s birth name is Frederick Reginald Ironside and he is a native of Toronto; and Silverman is also a native of Montreal.- Lack has an advanced degree in art and won awards from groups such as the National Endowment of the Arts and his work is exhibited in many museums (including the Brooklyn Museum in New York).
- Directly from IMDb.com: “The crash scene in the record store prominently features a float hanging from the ceiling for the RSO (Robert Stigwood Organization) record label, who paid for this placement. By the time the film was released, RSO had gone out of business.”
- Ironside was originally hired for a couple of scenes, but managed to become a co-star.
- Directly from IMDb.com: “The effect for the exploding head scene was accomplished by filling a latex head of the actor with dog food and rabbit livers, and shooting it from behind with a 12-gauge shotgun.”
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