diff --git a/core/src/avm2/globals/flash/display/displayobject.rs b/core/src/avm2/globals/flash/display/displayobject.rs
index a01ee2406..1630b0e8f 100644
--- a/core/src/avm2/globals/flash/display/displayobject.rs
+++ b/core/src/avm2/globals/flash/display/displayobject.rs
@@ -16,6 +16,15 @@ use swf::Twips;
 
 /// Implements `flash.display.DisplayObject`'s instance constructor.
 pub fn instance_init<'gc>(
+    _activation: &mut Activation<'_, 'gc, '_>,
+    _this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    Err("You cannot construct DisplayObject directly.".into())
+}
+
+/// Implements `flash.display.DisplayObject`'s native instance constructor.
+pub fn native_instance_init<'gc>(
     activation: &mut Activation<'_, 'gc, '_>,
     this: Option<Object<'gc>>,
     _args: &[Value<'gc>],
@@ -603,6 +612,7 @@ pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>
     let mut write = class.write(mc);
 
     write.set_instance_deriver(stage_deriver);
+    write.set_native_instance_init(Method::from_builtin(native_instance_init));
 
     const PUBLIC_INSTANCE_PROPERTIES: &[(&str, Option<NativeMethod>, Option<NativeMethod>)] = &[
         ("alpha", Some(alpha), Some(set_alpha)),
diff --git a/core/src/avm2/globals/flash/display/displayobjectcontainer.rs b/core/src/avm2/globals/flash/display/displayobjectcontainer.rs
index 871a60c4e..219d9e319 100644
--- a/core/src/avm2/globals/flash/display/displayobjectcontainer.rs
+++ b/core/src/avm2/globals/flash/display/displayobjectcontainer.rs
@@ -14,6 +14,15 @@ use std::cmp::min;
 
 /// Implements `flash.display.DisplayObjectContainer`'s instance constructor.
 pub fn instance_init<'gc>(
+    _activation: &mut Activation<'_, 'gc, '_>,
+    _this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    Err("You cannot construct DisplayObjectContainer directly.".into())
+}
+
+/// Implements `flash.display.DisplayObjectContainer`'s native instance constructor.
+pub fn native_instance_init<'gc>(
     activation: &mut Activation<'_, 'gc, '_>,
     this: Option<Object<'gc>>,
     _args: &[Value<'gc>],
@@ -585,6 +594,8 @@ pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>
 
     let mut write = class.write(mc);
 
+    write.set_native_instance_init(Method::from_builtin(native_instance_init));
+
     const PUBLIC_INSTANCE_PROPERTIES: &[(&str, Option<NativeMethod>, Option<NativeMethod>)] =
         &[("numChildren", Some(num_children), None)];
     write.define_public_builtin_instance_properties(PUBLIC_INSTANCE_PROPERTIES);
diff --git a/core/src/avm2/globals/flash/display/graphics.rs b/core/src/avm2/globals/flash/display/graphics.rs
index 1b02605c2..3ae45140a 100644
--- a/core/src/avm2/globals/flash/display/graphics.rs
+++ b/core/src/avm2/globals/flash/display/graphics.rs
@@ -21,6 +21,19 @@ pub fn instance_init<'gc>(
     Err("Graphics cannot be constructed directly.".into())
 }
 
+/// Implements `flash.display.Graphics`'s native instance constructor.
+pub fn native_instance_init<'gc>(
+    activation: &mut Activation<'_, 'gc, '_>,
+    this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    if let Some(this) = this {
+        activation.super_init(this, &[])?;
+    }
+
+    Ok(Value::Undefined)
+}
+
 /// Implements `flash.display.Graphics`'s class constructor.
 pub fn class_init<'gc>(
     _activation: &mut Activation<'_, 'gc, '_>,
@@ -365,6 +378,7 @@ pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>
 
     write.set_attributes(ClassAttributes::SEALED);
     write.set_instance_deriver(stage_deriver);
+    write.set_native_instance_init(Method::from_builtin(native_instance_init));
 
     const PUBLIC_INSTANCE_METHODS: &[(&str, NativeMethod)] = &[
         ("beginFill", begin_fill),
diff --git a/core/src/avm2/globals/flash/display/interactiveobject.rs b/core/src/avm2/globals/flash/display/interactiveobject.rs
index c7af85298..335158a7a 100644
--- a/core/src/avm2/globals/flash/display/interactiveobject.rs
+++ b/core/src/avm2/globals/flash/display/interactiveobject.rs
@@ -11,6 +11,15 @@ use gc_arena::{GcCell, MutationContext};
 
 /// Implements `flash.display.InteractiveObject`'s instance constructor.
 pub fn instance_init<'gc>(
+    _activation: &mut Activation<'_, 'gc, '_>,
+    _this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    Err("You cannot directly construct InteractiveObject.".into())
+}
+
+/// Implements `flash.display.InteractiveObject`'s native instance constructor.
+pub fn native_instance_init<'gc>(
     activation: &mut Activation<'_, 'gc, '_>,
     this: Option<Object<'gc>>,
     _args: &[Value<'gc>],
@@ -33,11 +42,17 @@ pub fn class_init<'gc>(
 
 /// Construct `InteractiveObject`'s class.
 pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>> {
-    Class::new(
+    let class = Class::new(
         QName::new(Namespace::package("flash.display"), "InteractiveObject"),
         Some(QName::new(Namespace::package("flash.display"), "DisplayObject").into()),
         Method::from_builtin(instance_init),
         Method::from_builtin(class_init),
         mc,
-    )
+    );
+
+    let mut write = class.write(mc);
+
+    write.set_native_instance_init(Method::from_builtin(native_instance_init));
+
+    class
 }
diff --git a/core/src/avm2/globals/flash/display/loaderinfo.rs b/core/src/avm2/globals/flash/display/loaderinfo.rs
index 57494b56a..ce04e606f 100644
--- a/core/src/avm2/globals/flash/display/loaderinfo.rs
+++ b/core/src/avm2/globals/flash/display/loaderinfo.rs
@@ -23,6 +23,19 @@ pub fn instance_init<'gc>(
     Err("LoaderInfo cannot be constructed".into())
 }
 
+/// Implements `flash.display.LoaderInfo`'s native instance constructor.
+pub fn native_instance_init<'gc>(
+    activation: &mut Activation<'_, 'gc, '_>,
+    this: Option<Object<'gc>>,
+    _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    if let Some(this) = this {
+        activation.super_init(this, &[])?;
+    }
+
+    Ok(Value::Undefined)
+}
+
 /// Implements `flash.display.LoaderInfo`'s class constructor.
 pub fn class_init<'gc>(
     _activation: &mut Activation<'_, 'gc, '_>,
@@ -419,6 +432,7 @@ pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>
 
     write.set_attributes(ClassAttributes::SEALED);
     write.set_instance_deriver(loaderinfo_deriver);
+    write.set_native_instance_init(Method::from_builtin(native_instance_init));
 
     const PUBLIC_INSTANCE_PROPERTIES: &[(&str, Option<NativeMethod>, Option<NativeMethod>)] = &[
         ("actionScriptVersion", Some(action_script_version), None),
diff --git a/core/src/avm2/globals/flash/display/stage.rs b/core/src/avm2/globals/flash/display/stage.rs
index e9131039e..70cb02ba4 100644
--- a/core/src/avm2/globals/flash/display/stage.rs
+++ b/core/src/avm2/globals/flash/display/stage.rs
@@ -15,12 +15,21 @@ use swf::Color;
 
 /// Implements `flash.display.Stage`'s instance constructor.
 pub fn instance_init<'gc>(
-    activation: &mut Activation<'_, 'gc, '_>,
-    this: Option<Object<'gc>>,
+    _activation: &mut Activation<'_, 'gc, '_>,
+    _this: Option<Object<'gc>>,
     _args: &[Value<'gc>],
+) -> Result<Value<'gc>, Error> {
+    Err("You cannot construct new instances of the Stage.".into())
+}
+
+/// Implements `flash.display.Stage`'s native instance constructor.
+pub fn native_instance_init<'gc>(
+    activation: &mut Activation<'_, 'gc, '_>,
+    this: Option<Object<'gc>>,
+    args: &[Value<'gc>],
 ) -> Result<Value<'gc>, Error> {
     if let Some(this) = this {
-        activation.super_init(this, &[])?;
+        activation.super_init(this, args)?;
     }
 
     Ok(Value::Undefined)
@@ -630,6 +639,7 @@ pub fn create_class<'gc>(mc: MutationContext<'gc, '_>) -> GcCell<'gc, Class<'gc>
     let mut write = class.write(mc);
 
     write.set_attributes(ClassAttributes::SEALED);
+    write.set_native_instance_init(Method::from_builtin(native_instance_init));
 
     const PUBLIC_OVERRIDE_INSTANCE_PROPERTIES: &[(
         &str,
diff --git a/core/src/avm2/globals/flash/system/system.rs b/core/src/avm2/globals/flash/system/system.rs
index b9e0c877c..6dd91c5c9 100644
--- a/core/src/avm2/globals/flash/system/system.rs
+++ b/core/src/avm2/globals/flash/system/system.rs
@@ -11,15 +11,11 @@ use gc_arena::{GcCell, MutationContext};
 
 /// Implements `flash.system.System`'s instance constructor.
 pub fn instance_init<'gc>(
-    activation: &mut Activation<'_, 'gc, '_>,
-    this: Option<Object<'gc>>,
+    _activation: &mut Activation<'_, 'gc, '_>,
+    _this: Option<Object<'gc>>,
     _args: &[Value<'gc>],
 ) -> Result<Value<'gc>, Error> {
-    if let Some(this) = this {
-        activation.super_init(this, &[])?;
-    }
-
-    Ok(Value::Undefined)
+    Err("The System class cannot be constructed.".into())
 }
 
 /// Implements `flash.system.System`'s class constructor.
diff --git a/core/src/display_object/stage.rs b/core/src/display_object/stage.rs
index 996dc29c1..c73b7d975 100644
--- a/core/src/display_object/stage.rs
+++ b/core/src/display_object/stage.rs
@@ -531,7 +531,7 @@ impl<'gc> TDisplayObject<'gc> for Stage<'gc> {
         // TODO: We should only do this if the movie is actually an AVM2 movie.
         // This is necessary for EventDispatcher super-constructor to run.
         let mut activation = Avm2Activation::from_nothing(context.reborrow());
-        if let Err(e) = stage_constr.call(
+        if let Err(e) = stage_constr.call_native_initializer(
             Some(avm2_stage.into()),
             &[],
             &mut activation,