> ## Documentation Index
> Fetch the complete documentation index at: https://docsuncv2.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# run_on_thread

```luau theme={null}
run_on_thread(thread: thread, script: string, ...): ()
```

Executes Luau code on the context of the specified thread.

## Parameters

| Parameter | Type     | Description                                            |
| --------- | -------- | ------------------------------------------------------ |
| `thread`  | `thread` | The thread whose context should be used for execution. |
| `script`  | `string` | The Luau code string to run.                           |
| `...`     | `any`    | Arguments to pass to the running code.                 |

## Returns

`void`

## Example

<CodeGroup>
  ```luau Example 1 theme={null}
  -- Execute a print statement on the first actor thread
  local threads = getactorthreads()
  if #threads > 0 then
      run_on_thread(threads[1], "print('Hello from actor thread context')")
  end
  ```

  ```luau Example 2 theme={null}
  -- Pass arguments and run code on a thread
  local threads = getactorthreads()
  if #threads > 0 then
      run_on_thread(threads[1], "local arg1 = ...; print('Received argument:', arg1)", "data_test")
  end
  ```
</CodeGroup>

<Tip>
  Allows interacting with running threads or parallel actor contexts directly by executing code inside them.
</Tip>