How to load domain entities ?

Hi, and thank you for your blog and examples, they are very helpful.

I'm currently learning Clean Architecture, and I was thinking about domain entities, and how to load them correctly.
Let's say I want to display a list of TV shows from a database. The TVShow class will have a name, a synopsis, and a list of episodes. Each episode has a name, a length and so on. In my database, I can use identifiers to refer other tables; but fields in the domain model should be the correct class (e.g. `List`).

How should I load this object graph ? I won't create all "dependencies" because I will end up loading everything from my database, but in the same time my object may have business methods that need some of them. I thought about lazy loading, but the domain layer is Framework-Independent, so that's not an option. Last idea was not to load them, but then the object may be inconsistent.

What is the right approach to this problem ?