‘The Morning Show’ Season 4 features Mark Duplass as Chip Black and Billy Crudup as Cory Ellison, both returning to the corporate drama amid ongoing scandals. Chip, having left media for documentary filmmaking, is pulled back into investigative work after Bradley Jackson (Reese Witherspoon) approaches him with encrypted messages revealing a conspiracy involving UBA/UBN and environmental cover-ups. Meanwhile, Cory, now more comfortable in his role, faces his past and current moral dilemmas, including blackmail, personal vulnerabilities, and attempts to regain his influence. Duplass and Crudup discuss the show's themes of ethics, gray areas in morality, and the characters’ internal struggles, with Duplass highlighting Chip’s desire to uncover the truth and Cory’s ongoing efforts to bury his past. The season explores corporate corruption, media integrity, and personal redemption, with key plot points including Chip’s investigation into a chemical contamination cover-up and Cory’s confrontation with his own moral ambiguities.