What was that film called when some children’s parents go missing.

In one scene, they need to crack open a code. The girl puts in her birthday and it works.

In another scene, we learn that a little boy has pee pee underpants.

In another scene, the find a tunnel and go through it, they find their mums friend and she helps her. After, the girl handcuffs the woman.

It is on Netflix

The film you are referring to is "The Sleepover."

The film you are referring to is called "The Sleepover." It is available on Netflix.

The film you are referring to is called "The Sleepover", and it is available on Netflix. In this film, some children's parents go missing, and they embark on an adventure to find them. To answer your question, here is how you can find the title of the film and additional information:

1. Streaming Platform: You mentioned that it is available on Netflix. To find it, open the Netflix app or website.

2. Search: Once you are on the platform, use the search bar at the top of the page. Type in relevant keywords like "children's parents missing," "code cracking," or "tunnel adventure." This will help narrow down the search results.

3. Movie Details: Click on the movie's title or thumbnail from the search results to access its details. The film's description, cast, and other relevant information should be available.

By following these steps, you should be able to find the film "The Sleepover" on Netflix and get more information about it, including the scenes you described with the code cracking, the little boy's underwear, and the tunnel adventure.