movies/app/Http/Controllers/CelebrityController.php

<?php

namespace App\Http\Controllers;

use App\Models\Person;
use Illuminate\Http\Request;

class CelebrityController extends Controller
{
    public function show(string $slug)
    {
        $celebrity = Person::where('slug', $slug)->first();

        return view('celebrity.show', compact('celebrity'));
    }
}