diff --git a/core/object/object.cpp b/core/object/object.cpp
index 1f0a7e516d0..2cb56dfe6c9 100644
--- a/core/object/object.cpp
+++ b/core/object/object.cpp
@@ -1055,7 +1055,7 @@ Error Object::emit_signalp(const StringName &p_name, const Variant **p_args, int
 				if (ce.error == Callable::CallError::CALL_ERROR_INVALID_METHOD && !ClassDB::class_exists(target->get_class_name())) {
 					//most likely object is not initialized yet, do not throw error.
 				} else {
-					ERR_PRINT("Error calling from signal '" + String(p_name) + "' to callable: " + Variant::get_callable_error_text(c.callable, args, argc + c.callable.get_bound_arguments_count(), ce) + ".");
+					ERR_PRINT("Error calling from signal '" + String(p_name) + "' to callable: " + Variant::get_callable_error_text(c.callable, args, argc, ce) + ".");
 					err = ERR_METHOD_NOT_FOUND;
 				}
 			}
diff --git a/core/variant/callable.cpp b/core/variant/callable.cpp
index fd85fe78f6e..2f2acc55a60 100644
--- a/core/variant/callable.cpp
+++ b/core/variant/callable.cpp
@@ -117,6 +117,7 @@ Callable Callable::bindv(const Array &p_arguments) {
 }
 
 Callable Callable::unbind(int p_argcount) const {
+	ERR_FAIL_COND_V_MSG(p_argcount <= 0, Callable(*this), "Amount of unbind() arguments must be 1 or greater.");
 	return Callable(memnew(CallableCustomUnbind(*this, p_argcount)));
 }
 
@@ -159,6 +160,27 @@ int Callable::get_bound_arguments_count() const {
 	}
 }
 
+void Callable::get_bound_arguments_ref(Vector<Variant> &r_arguments, int &r_argcount) const {
+	if (!is_null() && is_custom()) {
+		custom->get_bound_arguments(r_arguments, r_argcount);
+	} else {
+		r_arguments.clear();
+		r_argcount = 0;
+	}
+}
+
+Array Callable::get_bound_arguments() const {
+	Vector<Variant> arr;
+	int ac;
+	get_bound_arguments_ref(arr, ac);
+	Array ret;
+	ret.resize(arr.size());
+	for (int i = 0; i < arr.size(); i++) {
+		ret[i] = arr[i];
+	}
+	return ret;
+}
+
 CallableCustom *Callable::get_custom() const {
 	ERR_FAIL_COND_V_MSG(!is_custom(), nullptr,
 			vformat("Can't get custom on non-CallableCustom \"%s\".", operator String()));
@@ -370,6 +392,11 @@ int CallableCustom::get_bound_arguments_count() const {
 	return 0;
 }
 
+void CallableCustom::get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const {
+	r_arguments = Vector<Variant>();
+	r_argcount = 0;
+}
+
 CallableCustom::CallableCustom() {
 	ref_count.init();
 }
diff --git a/core/variant/callable.h b/core/variant/callable.h
index 10d291ac244..0abbb64c0bd 100644
--- a/core/variant/callable.h
+++ b/core/variant/callable.h
@@ -108,6 +108,8 @@ public:
 	StringName get_method() const;
 	CallableCustom *get_custom() const;
 	int get_bound_arguments_count() const;
+	void get_bound_arguments_ref(Vector<Variant> &r_arguments, int &r_argcount) const; // Internal engine use, the exposed one is below.
+	Array get_bound_arguments() const;
 
 	uint32_t hash() const;
 
@@ -149,6 +151,7 @@ public:
 	virtual Error rpc(int p_peer_id, const Variant **p_arguments, int p_argcount, Callable::CallError &r_call_error) const;
 	virtual const Callable *get_base_comparator() const;
 	virtual int get_bound_arguments_count() const;
+	virtual void get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const;
 
 	CallableCustom();
 	virtual ~CallableCustom() {}
diff --git a/core/variant/callable_bind.cpp b/core/variant/callable_bind.cpp
index 83035dc70d3..5be91c6e118 100644
--- a/core/variant/callable_bind.cpp
+++ b/core/variant/callable_bind.cpp
@@ -91,6 +91,43 @@ int CallableCustomBind::get_bound_arguments_count() const {
 	return callable.get_bound_arguments_count() + binds.size();
 }
 
+void CallableCustomBind::get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const {
+	Vector<Variant> sub_args;
+	int sub_count;
+	callable.get_bound_arguments_ref(sub_args, sub_count);
+
+	if (sub_count == 0) {
+		r_arguments = binds;
+		r_argcount = binds.size();
+		return;
+	}
+
+	int new_count = sub_count + binds.size();
+	r_argcount = new_count;
+
+	if (new_count <= 0) {
+		// Removed more arguments than it adds.
+		r_arguments = Vector<Variant>();
+		return;
+	}
+
+	r_arguments.resize(new_count);
+
+	if (sub_count > 0) {
+		for (int i = 0; i < sub_count; i++) {
+			r_arguments.write[i] = sub_args[i];
+		}
+		for (int i = 0; i < binds.size(); i++) {
+			r_arguments.write[i + sub_count] = binds[i];
+		}
+		r_argcount = new_count;
+	} else {
+		for (int i = 0; i < binds.size() + sub_count; i++) {
+			r_arguments.write[i] = binds[i - sub_count];
+		}
+	}
+}
+
 void CallableCustomBind::call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const {
 	const Variant **args = (const Variant **)alloca(sizeof(const Variant **) * (binds.size() + p_argcount));
 	for (int i = 0; i < p_argcount; i++) {
@@ -172,6 +209,21 @@ int CallableCustomUnbind::get_bound_arguments_count() const {
 	return callable.get_bound_arguments_count() - argcount;
 }
 
+void CallableCustomUnbind::get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const {
+	Vector<Variant> sub_args;
+	int sub_count;
+	callable.get_bound_arguments_ref(sub_args, sub_count);
+
+	r_argcount = sub_args.size() - argcount;
+
+	if (argcount >= sub_args.size()) {
+		r_arguments = Vector<Variant>();
+	} else {
+		sub_args.resize(sub_args.size() - argcount);
+		r_arguments = sub_args;
+	}
+}
+
 void CallableCustomUnbind::call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const {
 	if (argcount > p_argcount) {
 		r_call_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
diff --git a/core/variant/callable_bind.h b/core/variant/callable_bind.h
index a79a521b5b4..278ed335d08 100644
--- a/core/variant/callable_bind.h
+++ b/core/variant/callable_bind.h
@@ -52,6 +52,7 @@ public:
 	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const override;
 	virtual const Callable *get_base_comparator() const override;
 	virtual int get_bound_arguments_count() const override;
+	virtual void get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const override;
 	Callable get_callable() { return callable; }
 	Vector<Variant> get_binds() { return binds; }
 
@@ -77,6 +78,7 @@ public:
 	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const override;
 	virtual const Callable *get_base_comparator() const override;
 	virtual int get_bound_arguments_count() const override;
+	virtual void get_bound_arguments(Vector<Variant> &r_arguments, int &r_argcount) const override;
 
 	Callable get_callable() { return callable; }
 	int get_unbinds() { return argcount; }
diff --git a/core/variant/variant.cpp b/core/variant/variant.cpp
index bff6656a88a..ca42738b05d 100644
--- a/core/variant/variant.cpp
+++ b/core/variant/variant.cpp
@@ -3654,7 +3654,22 @@ String Variant::get_call_error_text(Object *p_base, const StringName &p_method,
 }
 
 String Variant::get_callable_error_text(const Callable &p_callable, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce) {
-	return get_call_error_text(p_callable.get_object(), p_callable.get_method(), p_argptrs, p_argcount, ce);
+	Vector<Variant> binds;
+	int args_bound;
+	p_callable.get_bound_arguments_ref(binds, args_bound);
+	if (args_bound <= 0) {
+		return get_call_error_text(p_callable.get_object(), p_callable.get_method(), p_argptrs, MAX(0, p_argcount + args_bound), ce);
+	} else {
+		Vector<const Variant *> argptrs;
+		argptrs.resize(p_argcount + binds.size());
+		for (int i = 0; i < p_argcount; i++) {
+			argptrs.write[i] = p_argptrs[i];
+		}
+		for (int i = 0; i < binds.size(); i++) {
+			argptrs.write[i + p_argcount] = &binds[i];
+		}
+		return get_call_error_text(p_callable.get_object(), p_callable.get_method(), (const Variant **)argptrs.ptr(), argptrs.size(), ce);
+	}
 }
 
 void Variant::register_types() {
diff --git a/core/variant/variant_call.cpp b/core/variant/variant_call.cpp
index 6c06b63dab8..05fb62ff12a 100644
--- a/core/variant/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -2017,6 +2017,7 @@ static void _register_variant_builtin_methods() {
 	bind_method(Callable, get_object_id, sarray(), varray());
 	bind_method(Callable, get_method, sarray(), varray());
 	bind_method(Callable, get_bound_arguments_count, sarray(), varray());
+	bind_method(Callable, get_bound_arguments, sarray(), varray());
 	bind_method(Callable, hash, sarray(), varray());
 	bind_method(Callable, bindv, sarray("arguments"), varray());
 	bind_method(Callable, unbind, sarray("argcount"), varray());
diff --git a/doc/classes/Callable.xml b/doc/classes/Callable.xml
index a6fffae8b55..d1fdaef29c6 100644
--- a/doc/classes/Callable.xml
+++ b/doc/classes/Callable.xml
@@ -107,6 +107,12 @@
 				Calls the method represented by this [Callable]. Unlike [method call], this method expects all arguments to be contained inside the [param arguments] [Array].
 			</description>
 		</method>
+		<method name="get_bound_arguments" qualifiers="const">
+			<return type="Array" />
+			<description>
+				Return the bound arguments (as long as [method get_bound_arguments_count] is greater than zero), or empty (if [method get_bound_arguments_count] is less than or equal to zero).
+			</description>
+		</method>
 		<method name="get_bound_arguments_count" qualifiers="const">
 			<return type="int" />
 			<description>