Sam Shepard’s “True West” is a play about sibling rivalry between two brothers gone kablooey, and for the first third or so of the new film “Raymond & Ray” on Apple TV+ starring Ewan McGregor and Ethan Hawke, there are hints that we’re headed in a similarly intriguing direction. A dark comedy from writer-director Rodrigo Garcia, it feels like it’s adapted from a play (it’s not), with the focus on the two estranged half-brothers of the title who reunite upon the news of their abusive father’s death. The old man’s final wish: That they attend his funeral and dig his grave. With his tidy haircut …
