diff --git a/.gitignore b/.gitignore
index e5f99134..c8d9301b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .nyc_output
 .vscode
+.idea
 node_modules
 package-lock.json
 dist
diff --git a/src/index.ts b/src/index.ts
index 16ab8662..7e3ce673 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -699,7 +699,8 @@ class ThreadPool {
     task : any,
     transferList : TransferList,
     filename : string | null,
-    abortSignal : AbortSignalAny | null) : Promise<any> {
+    abortSignal : AbortSignalAny | null,
+    workerInfo : WorkerInfo | null) : Promise<any> {
     if (filename === null) {
       filename = this.options.filename;
     }
@@ -753,7 +754,7 @@ class ThreadPool {
 
     // If there is a task queue, there's no point in looking for an available
     // Worker thread. Add this task to the queue, if possible.
-    if (this.taskQueue.size > 0) {
+    if (!workerInfo && this.taskQueue.size > 0) {
       const totalCapacity = this.options.maxQueue + this.pendingCapacity();
       if (this.taskQueue.size >= totalCapacity) {
         if (this.options.maxQueue === 0) {
@@ -771,33 +772,35 @@ class ThreadPool {
       return ret;
     }
 
-    // Look for a Worker with a minimum number of tasks it is currently running.
-    let workerInfo : WorkerInfo | null = this.workers.findAvailable();
-
-    // If we want the ability to abort this task, use only workers that have
-    // no running tasks.
-    if (workerInfo !== null && workerInfo.currentUsage() > 0 && abortSignal) {
-      workerInfo = null;
-    }
+    if (!workerInfo) {
+      // Look for a Worker with a minimum number of tasks it is currently running.
+      workerInfo = this.workers.findAvailable();
 
-    // If no Worker was found, or that Worker was handling another task in some
-    // way, and we still have the ability to spawn new threads, do so.
-    let waitingForNewWorker = false;
-    if ((workerInfo === null || workerInfo.currentUsage() > 0) &&
-        this.workers.size < this.options.maxThreads) {
-      this._addNewWorker();
-      waitingForNewWorker = true;
-    }
+      // If we want the ability to abort this task, use only workers that have
+      // no running tasks.
+      if (workerInfo !== null && workerInfo.currentUsage() > 0 && abortSignal) {
+        workerInfo = null;
+      }
 
-    // If no Worker is found, try to put the task into the queue.
-    if (workerInfo === null) {
-      if (this.options.maxQueue <= 0 && !waitingForNewWorker) {
-        return Promise.reject(Errors.NoTaskQueueAvailable());
-      } else {
-        this.taskQueue.push(taskInfo);
+      // If no Worker was found, or that Worker was handling another task in some
+      // way, and we still have the ability to spawn new threads, do so.
+      let waitingForNewWorker = false;
+      if ((workerInfo === null || workerInfo.currentUsage() > 0) &&
+          this.workers.size < this.options.maxThreads) {
+        this._addNewWorker();
+        waitingForNewWorker = true;
       }
 
-      return ret;
+      // If no Worker is found, try to put the task into the queue.
+      if (workerInfo === null) {
+        if (this.options.maxQueue <= 0 && !waitingForNewWorker) {
+          return Promise.reject(Errors.NoTaskQueueAvailable());
+        } else {
+          this.taskQueue.push(taskInfo);
+        }
+
+        return ret;
+      }
     }
 
     // TODO(addaleax): Clean up the waitTime/runTime recording.
@@ -901,12 +904,12 @@ class Piscina extends EventEmitterAsyncResource {
     this.#pool = new ThreadPool(this, options);
   }
 
-  runTask (task : any, transferList? : TransferList, filename? : string, abortSignal? : AbortSignalAny) : Promise<any>;
-  runTask (task : any, transferList? : TransferList, filename? : AbortSignalAny, abortSignal? : undefined) : Promise<any>;
-  runTask (task : any, transferList? : string, filename? : AbortSignalAny, abortSignal? : undefined) : Promise<any>;
-  runTask (task : any, transferList? : AbortSignalAny, filename? : undefined, abortSignal? : undefined) : Promise<any>;
+  runTask (task : any, transferList? : TransferList, filename? : string, abortSignal? : AbortSignalAny, workerInfo? : WorkerInfo) : Promise<any>;
+  runTask (task : any, transferList? : TransferList, filename? : AbortSignalAny, abortSignal? : undefined, workerInfo? : WorkerInfo) : Promise<any>;
+  runTask (task : any, transferList? : string, filename? : AbortSignalAny, abortSignal? : undefined, workerInfo? : WorkerInfo) : Promise<any>;
+  runTask (task : any, transferList? : AbortSignalAny, filename? : undefined, abortSignal? : undefined, workerInfo? : WorkerInfo) : Promise<any>;
 
-  runTask (task : any, transferList? : any, filename? : any, abortSignal? : any) {
+  runTask (task : any, transferList? : any, filename? : any, abortSignal? : any, workerInfo? : WorkerInfo) {
     // If transferList is a string or AbortSignal, shift it.
     if ((typeof transferList === 'object' && !Array.isArray(transferList)) ||
         typeof transferList === 'string') {
@@ -933,7 +936,22 @@ class Piscina extends EventEmitterAsyncResource {
         new TypeError('abortSignal argument must be an object'));
     }
     return this.#pool.runTask(
-      task, transferList, filename || null, abortSignal || null);
+      task, transferList, filename || null, abortSignal || null, workerInfo || null);
+  }
+
+  broadcastTask (task : any, transferList? : TransferList, filename? : string, abortSignal? : AbortSignalAny) : Promise<any[]>;
+  broadcastTask (task : any, transferList? : TransferList, filename? : AbortSignalAny, abortSignal? : undefined) : Promise<any[]>;
+  broadcastTask (task : any, transferList? : string, filename? : AbortSignalAny, abortSignal? : undefined) : Promise<any[]>;
+  broadcastTask (task : any, transferList? : AbortSignalAny, filename? : undefined, abortSignal? : undefined) : Promise<any[]>;
+
+  broadcastTask (task : any, transferList? : any, filename? : any, abortSignal? : any) {
+    const promises = [];
+
+    for (const workerInfo of this.#pool.workers) {
+      promises.push(this.runTask(task, transferList, filename, abortSignal, workerInfo));
+    }
+
+    return Promise.all(promises);
   }
 
   destroy () {
diff --git a/test/simple-test.ts b/test/simple-test.ts
index 99314e48..1c70a910 100644
--- a/test/simple-test.ts
+++ b/test/simple-test.ts
@@ -58,6 +58,16 @@ test('async eval() handler works', async ({ is }) => {
   is(result, 42);
 });
 
+test('broadcasting works', async ({ same }) => {
+  const worker = new Piscina({
+    minThreads: 4,
+    maxThreads: 4,
+    filename: resolve(__dirname, 'fixtures/eval.js')
+  });
+  const result = await worker.broadcastTask('Promise.resolve(42)');
+  same(result, [42, 42, 42, 42]);
+});
+
 test('filename can be provided while posting', async ({ is }) => {
   const worker = new Piscina();
   const result = await worker.runTask(