If you’ve seen the trailers for Frozen and The Jungle Book, you know how big of a hit the movie franchise has become.

But just how big are Disney’s Frozen and Frozen 2?

Disney has released a number of teaser trailers and an online app, and the first two films have grossed more than $3.4 billion at the worldwide box office.

The Jungle book, on the other hand, grossed $1.8 billion domestically, but was released in only the last year.

So how big is the Frozen 2 box office?

To find out, we talked to two people who make movies who have made movies before.

First, we reached out to Michael Ondaatje, the creative director of Frozen 2.

Then we spoke to Ryan Seacrest, who wrote the Jungle book.

To see what we learned, click through the gallery below.