I don't know who directed or produced it, nor do I know almost all of the actors (one noted exception is the dude who played Professor Lupin in the Harry Potter movies), but I thought that movie The Theory of Everything, focusing on the life story of Stephen Hawking, was quite interesting. Hawking, as you may already know, is a renown theoretical physicist whose specialty has been cosmology...in particular, black holes. He has expressed a strong desire to unify Einstein's General Theory Relativity with Quantum Mechanics to formulate a "theory of everything": hence the movie's title. You may also be aware that during his early adulthood, while a graduate student at Cambridge, he became afflicted with ALS (also known as Lou Gehrig's Disease), which almost completely incapacitated him and left him with a poor prognosis for survival. But over the years he has endured and is a worldwide symbol of courage, determination, and scientific genius.
As for this movie, it didn't delve into the content of Hawking's scientific endeavors as much as it did his relationship with Jane Wilde, from their initial courtship through the traumatic diagnosis...and into their marriage. She is portrayed as having sacrificed a lot in her devotion to him...yet they had three healthy children together and seemed to be doing well. However, after Hawking's enormous success and celebrity following the publication of his best-selling book A Brief History of Time, he left her for another woman, with a divorce ensuing. He and his ex-wife both remarried (others).
For those like me who had expected a personal angle given to Stephen Hawking's life but wanted more attention to his scientific exploits, there is bound to be a sense of letdown with this film, which in large part turns out more to be the story of his wife, from her perspective, as she goes through her trials with him and his illness. Still, I recommend The Theory of Everything, which did not sugarcoat his personal life but which did overlook some of the controversies surrounding him within the scientific community...