TV producer Betsy Fuller (Rachel McAdams) has been in trouble lately. Not only was she fired, but she also broke up with her boyfriend. But fortunately, Betsy was invited by the "Morning Show" program team, a morning news talk show broadcast nationwide. Betsy seems to be starting to have good luck, but in fact, it is not. The ratings of this show have been declining recently, and it is a hot potato that was thrown into Betsy's hands. Betsy, who is stubborn and unwilling to admit defeat, decided to make a big reform in the program team. Therefore, she decided to invite the legendary host Mike Pomeroy (Harrison Ford) at all costs. But Mike, who is difficult to deal with and has many complaints about current news programs, is unwilling to accept it. After several twists and turns, Mike was finally persuaded by Betsy and unwillingly became a general in the reform of "The Morning Show". But new problems arise immediately. Mike's co-host is Colleen Peck (Diane Keaton), whose style is very different from hers. The two are on the verge of war, which makes Becky feel torn. In her life, Becky meets a new love, but neither work nor love seems to progress smoothly, and there are twists and turns...