diff --git a/subqueries.sql b/subqueries.sql
new file mode 100644
index 0000000..fbc3200
--- /dev/null
+++ b/subqueries.sql
@@ -0,0 +1,26 @@
+USE sakila;
+
+SELECT COUNT(*) AS number_of_copies
+FROM inventory
+WHERE film_id = (SELECT film_id FROM film WHERE title = 'HUNCHBACK IMPOSSIBLE');
+
+SELECT 
+  title,
+  length
+FROM film
+WHERE length > (SELECT AVG(length) FROM film);
+
+SELECT 
+  a.first_name,
+  a.last_name
+FROM actor AS a
+WHERE a.actor_id IN (
+  SELECT fa.actor_id
+  FROM film_actor AS fa
+  WHERE fa.film_id = (
+    SELECT film_id
+    FROM film
+    WHERE title = 'ALONE TRIP'
+  )
+);
+