Doctor Who Season 15 "Lucky Day" Trailer: Episode 4 Revisits Ruby Sunday Who Takes Charge On Earth

Doctor Who season 15 takes a detour, as the series revisits Millie Gibson's season 14 companion Ruby Sunday in the first trailer for "Lucky Day."

April 26, 2025 · 1 min · 29 words · Eric Bradley

Ruby left the TARDIS atthe end ofDoctor Whoseason 14to reconnect with her long-lost family.

Doctor Who Season 14 Poster

Millie Gibson as Ruby looking out the window in Doctor Who Season 15 Lucky Day

The Doctor (Ncuti Gatwa) and Ruby (Millie Gibson) share a goodbye hug in Doctor Who season 14 episode 8

The latest Doctor Who series introduces the Fifteenth Doctor, joined by new companion Ruby Sunday.

Doctor Who Season 15 Lucky Day Millie Gibson and Jonah Hauer King as Ruby and Conrad Date

Headshot Of Ncuti Gatwa In The US premiere of the new season of the Disney+ series Doctor Who

Headshot Of Millie Gibson In The US Premiere Of The New Season Of The Disney+ Series Doctor Who

Doctor Who