How To Train Your Dragon Cast 2025: What Fans Can Expect

The How To Train Your Dragon franchise is soaring back to the big screen in 2025, and the buzz around its new cast is louder than a dragon’s roar. From surprise cameos to fresh faces, the lineup promises to blend beloved veterans with rising talent. Below, we break down the confirmed cast members, the roles they’re expected to play, and why this ensemble could be the most exciting yet.

Returning Legends from the Original Series

Long‑time fans will be relieved to see several familiar names returning to the Viking world of Berk. While the studio has kept many details under wraps, the following actors have been officially confirmed:

These actors bring continuity and emotional depth, ensuring that the spirit of the original films remains intact.

New Blood: Rising Stars Join the Flight

2025 also introduces a fresh wave of talent that could reshape the franchise’s dynamics. Two of the most talked‑about additions are:

Both actors bring a modern sensibility that aligns with the franchise’s aim to attract younger audiences while still satisfying long‑time fans.

Surprise Guest Appearance: Kit Harington’s Audition Tape

In a recent promotional push, the studio released a previously unseen audition tape featuring Kit Harington and a “long‑lost” Toothless cameo. The clip, titled “Attention Vikings! Kit Harington and Toothless’ long‑lost audition tapes have been found. Watch now,” quickly went viral, sparking speculation that the “Game of Thrones” star may make a cameo as a mysterious Viking chieftain.

While the studio has not confirmed the exact role, the teaser suggests that Harington’s appearance could be a nod to fans of both franchises, adding an extra layer of excitement to the film’s marketing campaign.

Supporting Cast and Voice Talent

Beyond the headline names, a robust supporting cast