This is about as close as the movie gets to actual stage direction. The way Joan is laid out for approval and sympathy: it's a nice piece of work.

On a somewhat related note, here's what Wikipedia says about the marriage of the Wangster and Miss Bennett. The subhead is SCANDAL.

For 12 years, Bennett was represented by agent Jennings Lang, the onetime vice-president of the Sam Jaffe Agency. He now headed MCA's West Coast television operations. They met on the afternoon of December 13, 1951, to talk over an upcoming TV show.

Bennett parked her Cadillac convertible in the lot at the back of the MCA offices, at Santa Monica Boulevard and Rexford Drive, across the street from the Beverly Hills Police Department, and she and Lang drove off in his car. Meanwhile, her husband Walter Wanger drove by at about 2:30 p.m. and noticed his wife's car parked there. Half an hour later, he again saw her car there and stopped to wait. Bennett and Lang drove into the parking lot a few hours later and he walked her to her convertible. As she started the engine, turned on the headlights and prepared to drive away, Lang leaned on the car, with both hands raised to his shoulders, and talked to her.

In a fit of jealousy, Wanger walked up and twice shot and wounded the unsuspecting agent. One bullet hit Jennings in the right thigh, near the hip, and the other penetrated his groin. Bennett said she did not see Wanger at first. She said she suddenly saw two livid flashes, then Lang slumped to the ground. As soon as she recognized who had fired the shots, she told Wanger, "Get away and leave us alone." He tossed the pistol into his wife's car.

She and the parking lot's service station manager took Lang to the agent's doctor. He was then taken to a hospital, where he recovered. The police, who had heard the shots, came to the scene and found the gun in Bennett's car when they took Wanger into custody. Wanger was booked and fingerprinted, and underwent lengthy questioning.

"I shot him because I thought he was breaking up my home," Wanger told the chief of police of Beverly Hills. He was booked on suspicion of assault with intent to commit murder. Bennett denied a romance, however. "But if Walter thinks the relationships between Mr. Lang and myself are romantic or anything but strictly business, he is wrong," she declared. She blamed the trouble on financial setbacks involving film productions Wanger was involved with, and said he was on the verge of a nervous breakdown. The following day Wanger, out on bond, returned to their Holmby Hills home, collected his belongings and moved. Bennett, however, said there would not be a divorce.

On December 14, Bennett issued a statement in which she said she hoped her husband "will not be blamed too much" for wounding her agent. She read the prepared statement in the bedroom of her home to a group of newspapermen while TV cameras recorded the scene.

Wanger's attorney, Jerry Giesler, mounted a "temporary insanity" defense. He then decided to waive his rights to a jury and threw himself on the mercy of the court. Wanger served a four-month sentence in the County Honor Farm at Castaic, 39 miles north of Downtown Los Angeles, quickly returning to his career to make a series of successful films.