Thank you for sharing your dream. Although you experienced it before you could speak, it seems to carry significant emotional weight. Here are some interpretations and insights into your dream:

1. Color Symbolism: The colors white and black often represent purity and innocence (white) versus fear or negativity (black). The transformation of your parents from white to black could symbolize a fear of losing their protective presence or a shift in how you view them, perhaps as you begin to navigate your own feelings and identity.
2. Shapes and Size: The representation of your parents as larger shapes and yourself as a smaller shape could indicate your feelings of dependency and vulnerability as a child. As you shrink in size and turn black, it might reflect feelings of being overwhelmed or a fear of not being seen or valued.
3. Movie Theater Setting: Watching the dream like a movie could suggest a sense of detachment, as if you are observing rather than participating in your experiences. This could indicate a feeling of helplessness or a desire to understand your surroundings as a young child.
4. Fear and Transformation: The fear you experienced when your parents turned black, and your own transformation, suggests a moment of anxiety or a fear of change. The fact that you woke up scared and crying indicates that this dream was deeply unsettling, possibly reflecting real-life feelings of fear related to separation or change.
5. Credits Rolling: The credits at the end of the dream might represent a closure to an experience or a chapter in your life, even if you weren't fully aware of what it meant at the time. It could signify an acknowledgment of your emotions or a transition in your understanding of your family dynamics.

Overall, this dream might represent early childhood fears, feelings of insecurity, and the complexities of understanding your relationship with your parents. It's important to acknowledge that dreams from such a young age can be difficult to interpret fully, but they often capture deep emotional experiences. If you feel comfortable, reflecting on your current feelings about your family and any changes in your life might provide further insights.