Dion's mother is played by Alisha Wainwright (Maia in Shadowhunters) and his father by Michael B. Jordan.
I was able to watch the first two seasons of Cloak & Dagger on Amazon Prime Video. For a Marvel show, it was of average quality. Some episodes were good, but others were boring.
I'm not sure I'll watch Season 3 if it happens, though I'm curious about the crossover with Runaways.