Actors George Takei and Tim Russ, who played Sulu and Tuvok in earlier Star Trek series, are both returning in this new chapter. Their appearance in the trailer made longtime fans cheer, as the show promises to mix classic Star Trek elements with bold new storytelling.

Star Trek's most notorious villain is returning in podcast form, and fans at Comic-Con were treated to a sneak peek and more new details about the scripted audio series.

The reveal came during Saturday's Star Trek Hall H panel at San Diego Comic-Con 2025, and the big casting confirmation was George Takei, who returns to the character of Sulu, which he originated on the original 1966 TV series. Tim Russ will also reprise his Star Trek: Voyager character, Ensign Tuvok.

George Takei and Tim Russ return to their classic characters in the new trailer for Star Trek: Khan. Watch it now.

In addition to Takei and Russ, one more new cast member was revealed; Sonya Cassidy as Dr. Rosalind Lear, a new character in the Trek franchise. As previously announced, Khan will be played by Lost veteran Naveen Andrews, while his wife, and former Starfleet officer, Marla McGivers, will be played by For All Mankind’s Wrenn Schmidt.

Khaaaaaan! The new Star Trek audio series about the iconic villain has added a couple franchise legends to its voice cast. As announced at the 2025 San Diego Comic-Con Star Trek Universe panel, the scripted podcast series Star Trek: Khan will release its first episode on September 8,

One of the most famous villains in all Star Trek lore is returning in 2025 in a new series that brings back more Trek icons.

Breakout star of Reacher Season 3, Sonya Cassidy, will join the Star Trek franchise in a way that fans of either Reacher or Trek could have predicted. As revealed at San Diego Comic-Con 2025, Cassidy will join the voice cast of a first-of-its-kind audio drama series,