The voice on the tapes belongs to Mary Hobbes, an ex-patient with Dissociative Identity Disorder, and the tapes reveal her alter ego, Simon, who is implied to have committed violent acts.
General Friedrich Fromm initially hesitates but ultimately decides to execute several conspirators, including Claus von Stauffenberg, to protect himself.
Dr. Otto Octavius becomes the villain Doctor Octopus after a fusion reactor experiment goes wrong, which causes the mechanical arms to fuse with his spine.
After successfully delivering the drugs, Maria chooses to stay in the United States to create a better life for herself and her unborn child, while abandoning the life of drug trafficking.
Maria manages to avoid detection at customs despite the high-risk situation and quickly assists in disposing of Lucy's body to avoid being caught by authorities.
At the end of the movie, David buys Woody a new pickup truck and a new compressor as a way to fulfill Woody's perceived dream, driving him through their old hometown to give a sense of accomplishment.
Despite the town gossip expecting a large inheritance, Woody's old friend Ed Pegram turns out to be a bully who reveals his true colors by attempting to coerce Woody into giving him money.
David Grant, Woody's son, realizes that the trip to Nebraska is important for his father, who seeks validation and respect from his family and friends.