TV Shows in 2026: Shocking Character Deaths That Left Fans Reeling

In 2026, several popular TV shows shocked fans by killing off major characters. Grey's Anatomy featured the death of Katie, who passed away while Lucas was away getting supplies. Yellowstone's spinoff Marshals revealed Monica's off-screen death due to cancer, adding a tragic twist to Kayce's storyline.
NCIS bid farewell to Vance in its 500th episode, as he was shot by a CID agent. Katie's battle with cancer culminated in her death in Season 22. Maggie's sister Erin met a tragic end at the hands of a serial slasher in a March 2026 episode.
The Yellowstone spinoff disclosed Monica's death from cancer caused by toxins on the Broken Rock reservation. Preston and Paul were killed off in Taylor Sheridan's Paramount+ show to set the stage for the narrative. John's death in his sleep on the Netflix series paved the way for Francesca to find love with his cousin Michaela in season 5.
In the series finale of a show that aired in December 2025, Eleven faced and defeated Vecna after surviving multiple near-death encounters. The episode's time jump left Eleven's fate ambiguous, with Mike suggesting she may have chosen to live outside of Hawkins. The year 2026 was marked by heartbreaking TV deaths that left fans reeling.