The Story in Brief
Captain John Yossarian is a US Army Air Forces bombardier stationed on the fictional island of Pianosa during World War II. He is perfectly sane and desperately wants to stop flying combat missions. The catch — Catch-22 — is the rule that says any man who wants to be grounded must be crazy, but asking to be grounded proves he is sane, and therefore he must keep flying. Joseph Heller's 1961 novel is one of the great American satirical novels, a fractured, circular, darkly funny indictment of military bureaucracy, capitalism, and the organised insanity of war. Mike Nichols's 1970 film, made at the height of Vietnam-era anti-war sentiment, assembles an extraordinary cast and is faithful to the novel's scenes without capturing its cumulative logic. The 2019 Hulu series, with George Clooney directing several episodes and Christopher Abbott as Yossarian, gets considerably closer.
Key Differences
The novel's circular structure
Heller's novel is deliberately non-linear and self-referential — it circles back to the same events from different angles, withholds information until it can be deployed for maximum impact, and builds its satire through repetition and variation rather than conventional plot progression. The experience of reading it is the experience of being caught in the same illogic as Yossarian. Both the film and the series impose more conventional narrative order, which makes them comprehensible and loses the formal enactment of the novel's argument.
The 1970 film's cast
Nichols assembled one of the great ensemble casts in American cinema — Alan Arkin as Yossarian, Jon Voight as Milo Minderbinder, Orson Welles as General Dreedle, Martin Balsam, Bob Newhart, Anthony Perkins. Every performance is right. The film's problem is not its cast but its structure: presented as a series of set pieces rather than an accumulating argument, it plays as a collection of excellent scenes from a better source.
The 2019 Hulu series
George Clooney's six-episode series has more time and uses it — it can develop characters that the film reduces to cameos and sustain the novel's tonal range across episodes rather than compressing it into two hours. Christopher Abbott's Yossarian is more fully inhabited than Arkin's, and the series' darker final episodes approach the horror beneath the comedy that Heller builds to. It is the better screen adaptation of the two.
Milo Minderbinder
Milo — the mess officer who builds a private trading empire that eventually contracts with both sides of the war to bomb his own squadron — is Heller's most savage satirical creation, a pure embodiment of capitalism's amorality. Jon Voight plays him with cheerful conviction in the film; the series gives him more space to develop. Neither version fully captures the escalating horror of Milo's logic in the novel, where the joke and the indictment build together across hundreds of pages.
Snowden
The novel withholds the full account of what happened to Snowden — a dying gunner whose fate Yossarian witnessed — until the final pages, where the revelation reframes everything. Heller deploys this with extraordinary precision. Both screen versions handle Snowden's story, but without the novel's sustained withholding the moment cannot carry the same weight.
Should You Read First?
Yes — emphatically. The novel's circular structure is the argument, and reading it is the only way to experience Heller's formal achievement. Watch the 2019 Hulu series after rather than the 1970 film — it is the more faithful and more satisfying adaptation. But read the novel first, even if it takes patience in the early chapters. The accumulation is worth it.
Heller wrote a novel whose anti-logic is the anti-logic of war itself — circular, self-defeating, darkly funny, and finally devastating. Nichols's film is a faithful collection of the novel's scenes without its accumulative effect. The 2019 Hulu series gets considerably closer. The novel remains irreplaceable. Read it. Then watch Clooney's series. The 1970 film is for completists.