diff --git a/scanner/scanner/__init__.py b/scanner/scanner/__init__.py
index 676e7d9e..30c6126d 100644
--- a/scanner/scanner/__init__.py
+++ b/scanner/scanner/__init__.py
@@ -1,5 +1,5 @@
 import logging
-from asyncio import CancelledError, TaskGroup, create_task, sleep
+from asyncio import CancelledError, TaskGroup, create_task
 from contextlib import asynccontextmanager
 
 from fastapi import FastAPI
diff --git a/scanner/scanner/client.py b/scanner/scanner/client.py
index 7e01c673..d8b985bb 100644
--- a/scanner/scanner/client.py
+++ b/scanner/scanner/client.py
@@ -58,19 +58,19 @@ class KyooClient(metaclass=Singleton):
 			r.raise_for_status()
 
 	async def create_movie(self, movie: Movie) -> Resource:
-		logger.debug("sending movie %s", movie.model_dump_json())
+		logger.debug("sending movie %s", movie.model_dump_json(by_alias=True))
 		async with self._client.post(
 			"movies",
-			json=movie.model_dump_json(),
+			json=movie.model_dump_json(by_alias=True),
 		) as r:
 			r.raise_for_status()
 			return Resource(**await r.json())
 
 	async def create_serie(self, serie: Serie) -> Resource:
-		logger.debug("sending serie %s", serie.model_dump_json())
+		logger.debug("sending serie %s", serie.model_dump_json(by_alias=True))
 		async with self._client.post(
 			"series",
-			json=serie.model_dump_json(),
+			json=serie.model_dump_json(by_alias=True),
 		) as r:
 			r.raise_for_status()
 			return Resource(**await r.json())
diff --git a/scanner/scanner/fsscan.py b/scanner/scanner/fsscan.py
index 54b06fdd..f70e2756 100644
--- a/scanner/scanner/fsscan.py
+++ b/scanner/scanner/fsscan.py
@@ -104,7 +104,7 @@ class FsScanner:
 	async def _register(self, videos: list[str] | set[str]):
 		# TODO: we should probably chunk those
 		vids: list[Video] = []
-		for path in videos:
+		for path in list(videos)[:1]:
 			try:
 				vid = await identify(path)
 				vid = self._match(vid)
diff --git a/scanner/scanner/providers/themoviedatabase.py b/scanner/scanner/providers/themoviedatabase.py
index e5bbdf85..f0546dc9 100644
--- a/scanner/scanner/providers/themoviedatabase.py
+++ b/scanner/scanner/providers/themoviedatabase.py
@@ -685,8 +685,8 @@ class TheMovieDatabase(Provider):
 			),
 			staff=Person(
 				slug=to_slug(person["name"]),
-				name=person["name"],
-				latin_name=person["original_name"],
+				name=person["original_name"],
+				latin_name=person["name"],
 				image=self._map_image(person["profile_path"]),
 				external_id={
 					self.name: MetadataId(
diff --git a/scanner/scanner/utils.py b/scanner/scanner/utils.py
index 02c528f6..c60e8541 100644
--- a/scanner/scanner/utils.py
+++ b/scanner/scanner/utils.py
@@ -8,10 +8,11 @@ from pydantic import BaseModel, ConfigDict, GetJsonSchemaHandler
 from pydantic.alias_generators import to_camel
 from pydantic.json_schema import JsonSchemaValue
 from pydantic_core import core_schema
+from slugify import slugify
 
 
 def to_slug(title: str) -> str:
-	return title
+	return slugify(title)
 
 
 def clean(val: str) -> str | None: