Ever since a friend in grad school described it: "Robert Walker is mean to his mother, so everyone suspects he's a Communist." It was worth the wait: it is spectacularly awful. Some other reviewers say the last 3rd is spoiled because of Walker's death. Not true: This movie is a disaster from the first scene. McCarey tries to present everyone but Walker as a simple, patriotic American. He succeeds in making patriotism look simple-minded. Walker seems to be still playing Bruno, ironic in a world of terminally sincere people. (He's literally Bruno in the scenes spliced in from "Strangers on a Train.") And Helen Hayes! She seems to think she's playing Mary Tyrone in a road company of "Long Day's Journey," and she's pitching it to the back balcony: only morphine addiction and withdrawal could justify the split-second mood swings that occur within a single sentence.
Thanks to TCM for making my dream come true. And for showing pro-Soviet films that are as wonderfully bad in their way as "My Son John." Apparently the thought of the Soviet Union turned everyone in Hollywood, friend and foe, into hysterical simpletons.