Say “the game is afoot” in a room of ten people, and chances are half will think of Sherlock Holmes, while a handful might recall a history teacher quoting Shakespeare. That split captures something curious about this 400‑year‑old idiom: it started as a battle cry and became a detective’s catchphrase.
First known appearance: 1599 in Shakespeare’s Henry V ·
Key modern popularizer: Sherlock Holmes (Arthur Conan Doyle, 1904) ·
Number of centuries in continuous use: Over 400 years ·
Typical genre association: Mystery, adventure, challenge
Quick snapshot
- First recorded in Shakespeare’s Henry V (1599) (Utah Shakespeare Festival)
- Means “a challenge or important activity has begun” (The Phrase Finder)
- Popularized globally by Sherlock Holmes in the early 1900s (No Sweat Shakespeare)
- Whether Shakespeare invented the phrase or borrowed it from earlier speech (The Phrase Finder notes no proven earlier source)
- Exact moment it entered everyday idiom usage outside literature – no corpus data available (No Sweat Shakespeare)
- The correct Shakespeare play: King Henry IV Part I (1597) or Henry V (1599)? Sources disagree (Phrase Finder vs No Sweat Shakespeare)
- 1597/1599 – First literary appearances (Henry IV Part I and Henry V)
- 1904 – Sherlock Holmes utters it in “The Adventure of the Abbey Grange”
- 2010‑2017 – BBC’s Sherlock reintroduces it to a global audience
- Continued use in mystery, sports, and business contexts
- Possible further evolution as a meme or internet shorthand
Five key facts, one pattern: the phrase’s meaning has shifted from a literal hunting call to a general marker of action, yet its dramatic weight has never faded.
| Fact | Detail |
|---|---|
| First appearance | Henry V, Act 3 Scene 1 (1599) – “The game’s afoot” |
| Original wording | “The game’s afoot” (Shakespeare) |
| Holmes debut | “The Adventure of the Abbey Grange” (1904) |
| Category | Idiom / Catchphrase |
| Common modern synonym | “The game is on” |
What does “the game is afoot” mean?
Literal meaning of the phrase
The idiom’s core meaning, according to The Phrase Finder (idiom reference), is that “a process, challenge, or important activity has begun.” The word “game” originally referred to hunted animals (as in “game bird”), and “afoot” meant “running or on the move,” explained by Writing Explained (idiom guide). So literally, the hunted quarry is on the run. Over time the metaphor widened: today “game” means any kind of contest or endeavor.
Figurative interpretation in modern English
No Sweat Shakespeare (educational Shakespeare site) describes it as meaning that something exciting, serious, or mysterious is now underway. The phrase can express anticipation, the thrill of a new challenge, or the suspense of an investigation. In a business meeting, saying “the game is afoot” signals that a project or negotiation is moving forward.
When someone says “the game is afoot,” they aren’t describing a literal hunt – they’re telling you to pay attention, because action has begun. For speakers today, it’s a dramatic shortcut to announce momentum, often with a wink to literary history.
The implication: the phrase works because it evokes urgency without being vague. Its hunting roots give it an edge that “let’s start” lacks.
Who first said “the game is afoot”?
Shakespeare’s Henry V (1599)
The most widely recognized origin is Shakespeare’s Henry V, Act 3, Scene 1, at the conclusion of the “Once more unto the breach” speech. The Utah Shakespeare Festival (theatre education organization) states that Shakespeare coined the phrase and that King Henry V uses it to rally his troops before the walls of Harfleur. The complete line: “The game’s afoot: follow your spirit, and upon this charge cry ‘God for Harry, England, and Saint George!’”
However, The Phrase Finder (idiom reference) points to an earlier Shakespeare play, King Henry IV Part I (1597), where the line reads: “Before the game is afoot, thou still let’st slip.” The two references show that the phrase was in Shakespeare’s vocabulary by the late 1590s, even if the exact first play is disputed.
The pattern: Shakespeare used the phrase in two plays within two years, signaling the idiom was already in active literary circulation by the late 1590s.
Sir Arthur Conan Doyle’s Sherlock Holmes (1904)
The phrase became widely known through Arthur Conan Doyle’s Sherlock Holmes stories. No Sweat Shakespeare (educational Shakespeare site) reports that Holmes first utters it in “The Adventure of the Abbey Grange.” The famous version – “Come, Watson, come! he cried. The game is afoot. Not a word! Into your clothes and come!” – appears in The Return of Sherlock Holmes (Goodreads quote collection).
Most people today credit the phrase to Sherlock Holmes, not Shakespeare – but the Utah Shakespeare Festival warns that Shakespeare not only coined it but wrote it three centuries earlier. The attribution gap is a textbook case of “popularizer overshadows originator.”
Why this matters: the two uses are dramatically different. Shakespeare’s is a public battle cry; Holmes’s is an intimate call to a partner. The phrase bends to its context while retaining the core message: something is beginning.
Is “the game is afoot” a British saying?
Origin in British literature
The phrase is undeniably British in origin – it springs from the English literary canon (Shakespeare, Doyle) and is associated with British cultural exports like the Royal Shakespeare Company and BBC adaptations. No Sweat Shakespeare notes that it has been in continuous use in English for over 400 years.
Global spread through pop culture
Thanks to global adaptations of Sherlock Holmes – from Basil Rathbone’s films in the 1940s to Benedict Cumberbatch’s BBC series (2010‑2017) – the phrase is understood in many English‑speaking countries and beyond. Concord Theatricals (stage adaptation publisher) licenses “Holmes and Watson: The Game’s Afoot,” showing the phrase’s enduring brand value.
The pattern: British origins don’t limit usage. The phrase has become a global idiom for the start of any exciting endeavor, though its literary flavor remains strongest in mystery and adventure genres.
How is “the game is afoot” used in modern culture?
In movies, TV shows, and books
The phrase appears regularly in film and television, often as a homage to Holmes. Beyond detective stories, The Phrase Finder gives a sports example: “the teams are on the pitch – the whistle blows – the game is afoot.” A 2022 YouTube guide (video by an English teacher) supplies business and social‑event examples, showing its versatility.
As a catchphrase in the Sherlock Holmes franchise
The phrase is so tightly tied to Holmes that stage productions like “Holmes and Watson: The Game’s Afoot” use it as a title (Concord Theatricals). The BBC’s Sherlock reintroduced it to a generation that may never have read the original stories, confirming its status as a pop‑culture shorthand for “the mystery is on.”
In everyday language as an idiom
No Sweat Shakespeare notes that the phrase can be used humorously or dramatically to announce a new task – from starting a complex recipe to beginning a home renovation. It adds a touch of drama without sounding forced, as long as the speaker is aware of its literary weight.
The trade‑off: using the phrase in casual conversation can either delight with erudition or confuse if the listener doesn’t know the idiom. For writers and speakers, it’s a tool best deployed when the context is playful or grand.
What are common misconceptions about “the game is afoot”?
Misattribution to Sherlock as original creator
The most persistent misconception, flagged by the Utah Shakespeare Festival, is that Sherlock Holmes coined the phrase. In reality, Shakespeare wrote it in the 1590s. That doesn’t diminish Holmes’s role – he made it famous – but historical accuracy matters.
Confusion with “the game is on”
“The game is on” is a close cousin but often lacks the specific sense of pursuit or investigation. Writing Explained clarifies that “afoot” carries an active, on‑the‑move quality, while “on” is more neutral. In a competition, you might say “the game is on” to mean it’s started; “the game is afoot” adds a layer of suspense and momentum.
Belief it is a modern phrase
Because the phrase feels contemporary – especially after the BBC Sherlock series – many assume it originated in the 20th century. No Sweat Shakespeare stresses its 400‑year pedigree, noting that Shakespeare’s line predates Holmes by more than three centuries.
When you hear “the game is afoot” in a modern movie, ask yourself: are the writers referencing Holmes, Shakespeare, or both? The best uses nod to both traditions, layering historical depth onto a simple signal that the action is starting.
The pattern: once you know the history, the phrase becomes richer. Its two‑source origin – battle cry and detective call – gives it a dual life that few idioms possess.
Timeline: A 400‑year journey
| Date/Period | Event |
|---|---|
| 1597 / 1599 | Shakespeare writes King Henry IV Part I (1597) and Henry V (1599), both containing “the game is afoot” / “the game’s afoot”. |
| 1904 | Arthur Conan Doyle features the phrase in “The Adventure of the Abbey Grange”, first Holmes utterance. |
| 1939‑1946 | Basil Rathbone’s Sherlock Holmes films popularize the phrase globally (No Sweat Shakespeare). |
| 2010‑2017 | BBC’s Sherlock reintroduces the phrase to modern audiences, cementing its pop‑culture status. |
| Present day | Widely recognized idiom used in mystery, sports, business, and everyday contexts (The Phrase Finder). |
The implication: the phrase has survived four centuries because it’s adaptable. Each era finds a new context that keeps “afoot” running.
Clarity: What we know and what remains uncertain
Confirmed facts
- The phrase originates from Shakespeare’s works (either Henry IV Part I or Henry V before 1600).
- Sherlock Holmes popularized it in the early 20th century.
- Its modern meaning is “a challenge or adventure has begun.”
What’s unclear
- Whether Shakespeare invented it or adapted from common speech (no pre‑1590s written record survives).
- The exact first play – scholars disagree between Henry IV Part I (1597) and Henry V (1599).
- When exactly it passed from literary idiom into daily conversational use.
For anyone studying the phrase, these gaps are opportunities: the lack of a definitive first source doesn’t weaken its story – it makes the detective work part of the fun.
In their own words: the two most famous quotations
“The game’s afoot: follow your spirit, and upon this charge cry ‘God for Harry, England, and Saint George!’”
– William Shakespeare, Henry V, Act 3, Scene 1 (via Utah Shakespeare Festival)
“Come, Watson, come! he cried. The game is afoot. Not a word! Into your clothes and come!”
– Arthur Conan Doyle, “The Adventure of the Abbey Grange” (as quoted on Goodreads)
Two speakers, three centuries apart, same core message: something is beginning. The king rallies an army; the detective calls his friend. Both deliver the same core message – something is beginning – but with entirely different stakes.
For the modern writer or speaker, “the game is afoot” offers a bridge between high literature and everyday drama. Whether you’re starting a podcast, launching a project, or just trying to sound clever when the pizza arrives, the phrase works because it carries 400 years of momentum. The choice is clear: use it deliberately, with a nod to its double heritage, and you’ll sound both timeless and sharp. Use it carelessly, and you’ll just sound like you’ve watched too many detective shows.
Similarly, the phrase all roads lead to Rome has a rich history dating back to the 12th century, offering another example of how ancient expressions remain relevant today.
Frequently asked questions
What does “the game is afoot” mean in Henry V?
In Henry V, the phrase is a battle cry urging soldiers to charge – it signals that the fight has begun. The word “game” here means the battle itself, and “afoot” means underway.
Why do many people think Sherlock Holmes said it first?
Because Holmes is the phrase’s most famous popularizer. Holmes’s iconic line in “The Adventure of the Abbey Grange” (1904) lodged the phrase in popular memory, overshadowing Shakespeare’s earlier use.
Is “the game is afoot” an idiom?
Yes. It is a fixed idiomatic expression whose meaning (“a challenge has begun”) goes beyond the literal sum of its words.
Can I use “the game is afoot” in everyday conversation?
Yes, but it helps to know your audience. It’s natural in playful or dramatic contexts; using it in a very formal setting may sound jarring.
What’s the difference between “the game is afoot” and “the game is on”?
“Afoot” emphasizes movement and pursuit; “on” is more static. “The game is on” simply means the competition has started, while “afoot” carries a sense of active chase.
How should I use “the game is afoot” in a sentence?
Example: “The negotiations have just started – the game is afoot.” Use it to announce the beginning of an exciting or challenging process.
Is the phrase still relevant today?
Absolutely. Thanks to Sherlock Holmes adaptations and general literary awareness, it remains widely recognized and used in mystery, sports, and business contexts.
What are some synonyms for “the game is afoot”?
“The hunt is on,” “the chase begins,” “the race is on,” “the ball is rolling.” Each carries a slightly different shade of urgency.
