I had originally watched this one a long time ago during my childhood days on a now-defunct Sicilian TV channel; in hindsight, it can now best be considered as a guilty pleasure and, besides, the fact that it isn’t really a bona-fide horror film (given that the murders are not actually committed by the titular beast but rather by somebody conveniently donning a simian costume) might perhaps endear it to those film buffs who normally shun the genre.

The terrific cast is also a definite attraction here: Lee J. Cobb and Lee Marvin are particularly fun to watch as, respectively, the cigar-chomping Police Detective heading the murder investigations under the Big Top and a loudmouth but sleepy-eyed cop left to guard the caged gorilla but, inevitably, ending behind its bars himself! Cameron Mitchell, Raymond Burr and Anne Bancroft – who, arguably, never looked lovelier on screen than she does here as the star trapeze artist of husband Burr’s circus – all have good roles and gleefully enter into the fun spirit of the thing. Interestingly enough, both Cobb and Burr were about to embark on their signature screen roles that same year in, respectively, ON THE WATERFRONT and REAR WINDOW! The gorilla keeper (Peter Whitney) is also a noteworthy and malevolent presence, particularly when trapping a victim into his self-designed mirror maze and when offering to teach Mitchell how to raise ex-wife Bancroft over his head for the crowd's pleasure!

The belated identification of the real killer is a big surprise – which makes the sequence of Burr taking on the blame for the circus murders and his eventual revelation as a cripple by Mitchell in front of Cobb a moving one and the film’s highlight. While the ape itself is clearly a man in a suit, it’s not a particular liability to one’s enjoyment of the show; the 3-D effects are not especially obtrusive either and are limited to the beast swinging by rope or walking into camera and passing through the revolving merry-go-round at the film’s climax. In conclusion, this modest production proved to be highly enjoyable hokum – although, admittedly, the nostalgia factor may have had a hand in how much I wound up liking the whole thing. Being a picture originally distributed by Fox, it was surprisingly (but thankfully) added to the coveted “Midnite Movies” line of DVD releases (which has recently been taken over by Fox from MGM) along with the unrelated Spanish adventure effort MYSTERY ON MONSTER ISLAND (1981) featuring genre icons Peter Cushing and Paul Naschy and which I will get to later on during this Halloween marathon.

Although Goliath the gorilla in Gorilla At Large is not a monster like King Kong he does create a whole lot of mischief at the carnival he's a feature attraction at. Several murders are suspected of being pinned on the poor beast. But is a human hand behind it all.

There are no lacking suspects in this film, the whole show is filled with intrigue of all kinds. Police detective Lee J. Cobb first suspects young Cameron Mitchell who is working at Raymond Burr's carnival for the summer. Wife Anne Bancroft who is a trapeze artist wants to get Mitchell in the act and she eyes him like a slab of beef. Her former husband Peter Whitney is the animal handler and the real friend of Goliath.

Given the title I was really expecting some kind of schlock film, but Gorilla At Large is a very nicely done mystery with a really good cast of solid players. Lee Marvin has an unusual part for him, he plays a really dumb uniform cop under whose watch the gorilla escapes and wreaks havoc on any and all.

The ending is a surprise, I guarantee you will not suspect who it is.

There is a hysterical scene towards the end of the movie where the simian comes across a fake band of chimpanzees on display at a carnival. The sweet look on his face reminded me of the content two-headed gorilla eating a banana in "The Thing With Two Heads" and the scene in "Escape From the Planet of the Apes" when Kim Hunter goes shopping. Why is it that these mostly gentle giants are always titillated by a beautiful lady? Whether or not its Fay Wray, Terry Moore or Jessica Lange, that always happens. Here, it is future Oscar winner Anne Bancroft, looking absolutely gorgeous as a trapeze artist in a carnival run by Raymond Burr where murder is afoot. Pre-Perry Mason, Burr was usually typecast as a villain ("Rear Window"),but here, he seems to be fairly decent. Then comes in Cameron Mitchell (looking hysterically embarrassed with a bad yellowish blonde hair dye job!) who is to add some luster to Bancroft's trapeze act (swinging over the ape) by catching her for some added thrills to the audience. That is when the murders begin. In 3-D, this film must have been something. The opening scene with the ape swinging towards the scared spectators is even chilling in 2-D. The result of the film is a nice Thriller/Mystery that is a lot of fun, gorgeously filmed in breathtaking color (a filmmaking technique much missed!) and the chance to see one of our best actresses during the time she was much misused by the studio that didn't see her potential.