Doctor Who Season 15 Trailer Introduces New Companion and Intriguing Mysteries

The trailer reveals Belinda Chandra as the Doctor's new companion, teases a connection to a past character, and showcases thrilling adventures and villains.

Varada Sethu debuts as Belinda Chandra, a reluctant nurse swept into the Doctor's adventures, with a mysterious link to her previous role as Mundy Flynn.
The trailer highlights new villains, including a 2D cartoon character named Mr. Ring-a-Ding, voiced by Alan Cumming, who escapes into the real world.
Upcoming episodes feature diverse settings and challenges, from an intergalactic Eurovision-style contest to encounters with giant spiders and skeletal monsters.
The season will also see the return of Ruby Sunday, played by Millie Gibson, alongside a host of guest stars including Anita Dobson and Rylan Clark.
Doctor Who Season 15 premieres April 12, 2025, with episodes streaming on Disney+ globally and BBC iPlayer in the UK.