Michael Dorsey, portrayed by Dustin Hoffman, is a dedicated actor navigating the tough landscape of New York City. While his talents shine on stage, his stubborn nature and knack for disguises often complicate his auditions. In one particularly heated moment, he clashes with a director over a pivotal death scene, leading to a dramatic exit from the production despite being deep into rehearsals.
Living with his quirky best friend Jeff Slater, played by Bill Murray, Michael makes ends meet by working as a waiter. As the film begins, Michael is surprised with a birthday party by friends, which reveals his struggles in romantic pursuits. His tendency to fabricate stories about himself keeps women at arm's length, causing him heartache when a potential love interest leaves with another man. Seeking to comfort his anxious friend Sandy Lester, played by Teri Garr, who has an audition for a soap opera, Michael offers to accompany her.
When they reach the audition for "Southwest General," Michael's frustrations escalate; the director dismisses Sandy, claiming she lacks intimidation. As Michael learns that a friend he hoped to see has moved on to Broadway— a role his agent, George Fields, had promised him—he confronts George about their past disagreements, which have blackballed him in the industry. Determined, Michael resolves to raise the $8,000 needed to produce Jeff's play, envisioning it as a lifeline for both their careers.
In a surprising twist, Michael adopts the persona of a woman named "Dorothy Michaels" to audition for the very role Sandy lost out on. His bold decision leads to a fierce exchange with the show's director, Ron Carlisle (Dabney Coleman), where Dorothy passionately defends the portrayal of women, making an impactful impression that earns her a spot on the show. Channeling his inner woman opens up a world of experiences for Michael, as he navigates a new life as Dorothy, complete with a fresh wardrobe and unexpected romantic entanglements.
As Michael settles into his new role, he develops a close friendship with Julie Nichols, played by Jessica Lange, whom he is secretly attracted to. Throughout their time together, it becomes apparent that Julie is struggling with her relationship with Ron, who frequently disrespects her. Michael's dual existence creates a web of complications, especially when lying to Sandy about why he cannot be with her, resulting in a chaotic blend of love, deception, and self-discovery.
With California dreams in view, Julie invites "Dorothy" to her family's rural home. There, Michael manages to charm Julie's father while continuing to juggle his dual roles. As Dorothy's popularity grows, however, the pressures of maintaining his disguise mount. When the production demands that Dorothy return for another season, Michael's intentions to help Jeff's play become further complicated.
The climax comes when a live episode demands a standout performance, leading Michael to reveal his true identity on air. As the shocking revelation unfolds, both viewers and castmates witness the unmasking of Michael. The fallout from this dramatic reveal leaves relationships in turmoil, especially between Julie and Sandy, who both confront Michael about his deceit.
In the aftermath, Michael seeks reconciliation with Julie, and as he navigates the societal expectations of masculinity and femininity, he learns the value of honesty and love. The film closes with a renewed bond between them, as they walk hand in hand, culminating in a moment of connection that reflects Michael's journey through identity and acceptance.
