diff --git a/app/repositories/base.py b/app/repositories/base.py
index 623a3e8..be54b3e 100644
--- a/app/repositories/base.py
+++ b/app/repositories/base.py
@@ -74,10 +74,14 @@ def to_dict(
     async def get(
         cls,
         session: AsyncSession,
-        id_: int,
+        val: int | str,
         /,
+        *,
+        field: InstrumentedAttribute = None,
     ) -> T:
-        cursor: Result = await session.execute(select(cls).where(cls.id == id_))
+        if field is None:
+            field = cls.id
+        cursor: Result = await session.execute(select(cls).where(field == val))
         try:
             return cursor.scalars().one()
         except NoResultFound as err:
diff --git a/app/repositories/models.py b/app/repositories/models.py
index 7f272c0..48952bc 100644
--- a/app/repositories/models.py
+++ b/app/repositories/models.py
@@ -18,6 +18,7 @@
 from sqlalchemy.exc import NoResultFound
 from sqlalchemy.ext.asyncio.session import AsyncSession
 from sqlalchemy.orm import Mapped, mapped_column, relationship, selectinload
+from sqlalchemy.orm.attributes import InstrumentedAttribute
 from sqlalchemy.sql.elements import BinaryExpression
 
 from app.configs import settings
@@ -131,12 +132,16 @@ class Season(Base):
     async def get(
         cls,
         session: AsyncSession,
-        id_: int,
+        val: int | str,
         /,
+        *,
+        field: InstrumentedAttribute = None,
     ) -> "Season":
+        if field is None:
+            field = Season.id
         cursor: Result = await session.execute(
             select(Season)
-            .where(Season.id == id_)
+            .where(field == val)
             .options(selectinload(Season.episodes))
         )
         try:
@@ -211,12 +216,16 @@ class Episode(Base):
     async def get(
         cls,
         session: AsyncSession,
-        id_: int,
+        val: int | str,
         /,
+        *,
+        field: InstrumentedAttribute = None,
     ) -> "Episode":
+        if field is None:
+            field = Episode.id
         cursor: Result = await session.execute(
             select(Episode)
-            .where(Episode.id == id_)
+            .where(field == val)
             .options(selectinload(Episode.season))
         )
         try:
@@ -280,11 +289,15 @@ class Character(Base):
     async def get(
         cls,
         session: AsyncSession,
-        id_: int,
+        val: int | str,
         /,
+        *,
+        field: InstrumentedAttribute = None,
     ) -> "Character":
+        if field is None:
+            field = Character.id
         cursor: Result = await session.execute(
-            select(Character).where(Character.id == id_)
+            select(Character).where(field == val)
         )
         try:
             return cursor.scalars().one()
@@ -392,10 +405,14 @@ class User(Base):
     async def get(
         cls,
         session: AsyncSession,
-        id_: int,
+        val: int | str,
         /,
+        *,
+        field: InstrumentedAttribute = None,
     ) -> "User":
-        cursor: Result = await session.execute(select(User).where(User.id == id_))
+        if field is None:
+            field = User.id
+        cursor: Result = await session.execute(select(User).where(field == val))
         try:
             return cursor.scalars().one()
         except NoResultFound as err: