Heather Glenn’s Muse Transformation In ‘Daredevil: Born Again’ Rewrites A Heartbreaking Marvel Comics Ending

The ‘Daredevil: Born Again’ Season 2 finale closed on one of the most unsettling final images in recent Marvel TV history. Heather Glenn, the calm and capable therapist who once dated Matt Murdock, slipped on the bloodstained mask of the very serial killer who tried to murder her.

That shot has fans scrambling for answers. Heather becoming the new Muse is not a beat lifted from any single comic page, yet the show is clearly borrowing pieces from a much darker corner of Marvel mythology. Here is what is actually happening on screen, and what the source material says about a woman wearing that mask.

Heather Glenn’s Slow Descent From Therapist To Killer

When Margarita Levieva’s Heather first arrived, she was a respected therapist and best-selling author who hit it off with Matt Murdock on a blind coffee date. She quickly became central to the show, juggling roles as Matt’s love interest, the Fisks’ marriage counselor, and the therapist treating Bastian Cooper, who is eventually unmasked as the serial killer Muse.

Her unraveling begins in Season 1’s bloody confrontation inside her own apartment. Muse tried to use her blood for his next piece of art, but Heather grabbed his gun during the brawl with Daredevil and shot him dead herself. After almost dying that night, she turned hard against masked vigilantes in general, eventually accepting Fisk’s offer to become the Commissioner of Mental Health in his administration.

Season 2 only widens the cracks. She begins seeing visions of Muse, a third-episode reveal shows she has secretly kept his mask, and she falsifies psychiatric evaluations to have vigilantes locked up indefinitely under Fisk’s regime. By the finale, the woman who once analyzed the meaning of a mask is the one putting one on, having lost any clear sense of who she is without it.

What The Comics Actually Say About Lady Muse

This is where the show and the page diverge sharply. In the source material, Heather Glenn never becomes Muse or wears any version of his costume. The mantle of a second Muse belongs to a different woman entirely.

That woman is Morgan Whittier. She first showed up in ‘Daredevil: Unleash Hell – Red Band’ #1 in January 2025, created by writer Erica Schultz and artist Valentina Pinti. Morgan was a struggling young artist whose battered soul was partially pulled into Hell, where the dead Muse made contact and used that connection to whisper through her until she killed her own art tutor.

The comic version of the story leans hard into the supernatural. Morgan ends up battling Elektra, who is currently the active Daredevil in the comics, with the eventual return from Hell to Earth involving Ghost Rider as a getaway driver of sorts. So while there is comic precedent for a woman in the Muse mask, the original is a possessed art student, not a psychiatrist who killed the original killer with his own gun.

How ‘Born Again’ Rewrites Heather Glenn’s Tragic Original Fate

The show is also doing something radical with Heather herself, well beyond slotting her into Morgan’s role. The Heather of the comics, who first appeared in 1975’s ‘Daredevil’ #126, was a wealthy socialite, the daughter of Maxwell Glenn and his criminally entangled megacorporation, not a Tribeca therapist.

Her ending on the page is one of the quietest tragedies in the entire Daredevil canon. After Elektra’s death, a grieving and impulsive Matt proposed to her, the engagement collapsed under the same dishonesty that doomed their relationship, and Heather spiraled into alcoholism and loneliness. In ‘Daredevil’ #220 from 1985, written by Denny O’Neil, Matt finds her lifeless body and blames himself for her fate.

‘Born Again’ is trading that crushing finale for something louder and stranger. As Inverse argues, leaked set photos have all but confirmed Heather’s villain turn, and the outlet makes the case that another Daredevil rogue in Typhoid Mary would have fit her trauma-driven arc just as well. The series is also stripping out the comic’s supernatural machinery and keeping everything grounded in psychology, which arguably makes the descent more disturbing.

Where Heather’s Muse Arc Could Go In Season 3

The final image of Season 2 reads like a starting pistol rather than an ending. Heather choosing to wear the mask of the man who once tried to kill her marks the absolute completion of her psychological collapse.

Set leaks have already pulled back the curtain on what is coming next. Margarita Levieva has been photographed on the Season 3 set in a Muse-inspired look, complete with a bloodstained full white mask, a black coat and boots, and what appears to be a dark wig. Whether she ends up as Fisk’s quietly weaponized enforcer, a rogue avenger settling her own scores, or something messier in between, the show has built an unusually credible road to that costume.

Wilson Fisk’s response to her unraveling is the other piece of the puzzle. Even after realizing Heather had been stealing items belonging to his late wife Vanessa, Fisk did not retaliate, which is wildly out of character for a man who lashes out over far smaller slights. That restraint suggests he sees value in whatever Heather is becoming, possibly grooming her into a personal weapon for whatever fight comes next.

After two seasons of watching a brilliant therapist get hollowed out by trauma, the real question is whether Heather slipping into that bloodstained white mask reads as the tragic endpoint her arc had been quietly earning, or a complete betrayal of the grounded, sharp woman we first met on a blind coffee date with Matt. Sound off in the comments on which Heather Glenn you think actually walked into Season 3.