diff --git a/src/ytdl_sub/cli/entrypoint.py b/src/ytdl_sub/cli/entrypoint.py
index 2b0d4793..2247c4d4 100644
--- a/src/ytdl_sub/cli/entrypoint.py
+++ b/src/ytdl_sub/cli/entrypoint.py
@@ -15,7 +15,7 @@ from ytdl_sub.cli.output_transaction_log import (
 )
 from ytdl_sub.cli.parsers.cli_to_sub import print_cli_to_sub
 from ytdl_sub.cli.parsers.dl import DownloadArgsParser
-from ytdl_sub.cli.parsers.main import DEFAULT_CONFIG_FILE_NAME, parser, InspectArguments
+from ytdl_sub.cli.parsers.main import DEFAULT_CONFIG_FILE_NAME, InspectArguments, parser
 from ytdl_sub.config.config_file import ConfigFile
 from ytdl_sub.subscriptions.subscription import Subscription
 from ytdl_sub.utils.exceptions import ExperimentalFeatureNotEnabled, ValidationException
@@ -215,10 +215,10 @@ def _parse_inspect_mocks(mocks: Optional[List[str]]) -> Dict[str, str]:
     return out
 
 
-def _parse_inspect_level(inspect_level: str) -> str:
+def _parse_inspect_level(inspect_level: str) -> int:
     for val, name in InspectArguments.LevelChoices.items():
         if inspect_level == val or inspect_level == name:
-            return name
+            return int(val)
 
     raise ValueError("should not reach here")
 
@@ -228,7 +228,7 @@ def _inspect(
     subscription_paths: List[str],
     subscription_matches: List[str],
     subscription_override_dict: Dict,
-    inspection_level: str,
+    inspection_level: int,
     mocks: Dict[str, str],
 ) -> None:
 
@@ -243,12 +243,11 @@ def _inspect(
 
     if len(subscriptions) > 1:
         print(
-            "inspect can only inspect a single subscription. "
-            "Use --match to filter for a single one"
+            "inspect can only inspect a single subscription. Use --match to filter for a single one"
         )
         return
 
-    print(subscriptions[0].resolved_yaml())
+    print(subscriptions[0].resolved_yaml(resolution_level=inspection_level, mocks=mocks))
 
 
 def main() -> List[Subscription]:
diff --git a/src/ytdl_sub/cli/parsers/main.py b/src/ytdl_sub/cli/parsers/main.py
index 54535c3c..5133c170 100644
--- a/src/ytdl_sub/cli/parsers/main.py
+++ b/src/ytdl_sub/cli/parsers/main.py
@@ -1,7 +1,6 @@
 import argparse
 import dataclasses
-from typing import Dict
-from typing import List
+from typing import Dict, List
 
 from ytdl_sub import __local_version__
 from ytdl_sub.utils.logger import LoggerLevels
diff --git a/src/ytdl_sub/config/validators/variable_validation.py b/src/ytdl_sub/config/validators/variable_validation.py
index 9e4db801..87cb0b3a 100644
--- a/src/ytdl_sub/config/validators/variable_validation.py
+++ b/src/ytdl_sub/config/validators/variable_validation.py
@@ -1,4 +1,4 @@
-from typing import Dict, List, Set
+from typing import Dict, List, Optional, Set
 
 from ytdl_sub.config.overrides import Overrides
 from ytdl_sub.config.plugin.plugin_mapping import PluginMapping
@@ -52,7 +52,7 @@ class VariableValidation:
             if name not in self.unresolved_variables and not name.endswith("_sanitized")
         }
 
-    def _apply_resolution_level(self) -> None:
+    def _apply_resolution_level(self, mocks: Optional[Dict[str, str]]) -> None:
         if self._resolution_level == ResolutionLevel.FILL:
             self.unresolved_variables |= VARIABLES.variable_names(include_sanitized=True)
             # Only partial resolve definitions that are already resolved
@@ -70,6 +70,12 @@ class VariableValidation:
         else:
             raise ValueError("Invalid resolution level for validation")
 
+        if mocks is not None:
+            self.script.add(
+                variables=mocks,
+                unresolvable=self.unresolved_variables,
+            )
+
         self.script = self.script.resolve_partial(
             unresolvable=self.unresolved_variables,
             output_filter=self._get_resolve_partial_filter(),
@@ -82,6 +88,7 @@ class VariableValidation:
         output_options: OutputOptions,
         plugins: PresetPlugins,
         resolution_level: int = ResolutionLevel.RESOLVE,
+        mocks: Optional[Dict[str, str]] = None,
     ):
         self.overrides = overrides
         self.downloader_options = downloader_options
@@ -99,8 +106,7 @@ class VariableValidation:
             additional_options=[self.output_options, self.downloader_options]
         )
         self._resolution_level = resolution_level
-
-        self._apply_resolution_level()
+        self._apply_resolution_level(mocks=mocks)
 
     def _add_runtime_variables(self, plugin_op: PluginOperation, options: OptionsValidator) -> None:
         """
diff --git a/src/ytdl_sub/subscriptions/base_subscription.py b/src/ytdl_sub/subscriptions/base_subscription.py
index 55b96240..d991b287 100644
--- a/src/ytdl_sub/subscriptions/base_subscription.py
+++ b/src/ytdl_sub/subscriptions/base_subscription.py
@@ -1,6 +1,6 @@
 from abc import ABC
 from pathlib import Path
-from typing import Optional
+from typing import Dict, Optional
 
 from ytdl_sub.config.config_validator import ConfigOptions
 from ytdl_sub.config.overrides import Overrides
@@ -254,7 +254,11 @@ class BaseSubscription(ABC):
         """
         return self._preset_options.yaml(subscription_only=False)
 
-    def resolved_yaml(self, resolution_level: int = ResolutionLevel.RESOLVE) -> str:
+    def resolved_yaml(
+        self,
+        resolution_level: int = ResolutionLevel.RESOLVE,
+        mocks: Optional[Dict[str, str]] = None,
+    ) -> str:
         """
         Returns
         -------
@@ -269,5 +273,6 @@ class BaseSubscription(ABC):
             output_options=self.output_options,
             plugins=self.plugins,
             resolution_level=resolution_level,
+            mocks=mocks,
         ).ensure_proper_usage(partial_resolve_formatters=True)
         return dump_yaml(out)