Giveaway: ‘The High Note’

Two music-inclined viewers now have a chance of winning a Blu-ray of this story of a singer at a crossroads and her personal assistant.
Tracee Ellis Ross plays superstar diva Grace Davis and Dakota Johnson is Maggie, her put-upon assistant.
All you need to do is answer these five easy questions plus the bonus tie-breaker to become of the winners.
The deadline for responding is Saturday, Aug. 1, by 10 p.m., and the two winners will be notified shortly thereafter.
Good luck and have fun.

1. Ross and Johnson have famous parents. Name them.
2. What is Johnson’s connection to Alfred Hitchcock and a character created by Johnston McCulley?
3. What is Ross’ given name?
4. What award has Ross and her mother both won? And for what projects?
5. “The High Note” also costars Ice Cube. What is his given name? And who is his famous offspring?

BONUS QUESTION: Many offspring have followed their parents into film. But one family stands out for having won acting and/or directing Academy Awards? Name the three members of that family, the pictures for which they won, and their relationships.