Doctor Who
Summary
Millie Gibson ’s early loss fromDoctor Whohas taken many by surprise , but their shock is misplaced . The show ’s indistinguishability is base on a revolving threshold of cast members . Along withevery player to recreate the Doctor , there ’s an even retentive list of those who have portrayed one of the Doctor of the Church ’s various companions . Russell T Davies may have given the role of Ruby Sunday to Millie Gibson , but he ’s replace her just as willingly .
Gibson made herDoctor Whodebut during the 2023 Christmas special , " The Church on Ruby Road . " Ruby shares a lot of similarities with her predecessors , specially Billie Piper ’s Rose Tyler . However , Ruby also has a deep backstory . In her first instalment , Gibson ’s character was expunged from the timeline and then restore . She also has no information on her parturition parent or any biological family member . Whilemany facets of Ruby ’s character are yet to be explored , her spell onDoctor Whoseason 14could already serve as her farewell . On the other hand , Humphrey Davy has used very similar magic trick before .
Since its premiere in 1963 , many actor have star in Doctor Who as the Time Lord ’s journey companion , but not many survive too long on the show .

RTD’s Doctor Who Has Had One-Season Companions Since Martha Jones
Freema Agyeman’s short spell in the TARDIS started an RTD writing trend
Davy ' current tour in the showrunner ’s hot seat is the 2nd time he ’s been in bang ofDoctor Who . Tasked with reviving the show in 2005 , Sir Humphrey Davy supervise Christopher Eccleston ’s sole time of year in the TARDIS , as well as David Tennant ’s initial tenure as the Time Lord . Although Rose endure the first two time of year of the revival meeting , Piper take off the show afterDoctor Whoseason 2.Martha Jones insert the fray as the next full - metre companion inDoctor Whoseason 3 , and her character denounce the start of Davy ' propensity to shuffle quickly through actors .
Martha’sDoctor Whoseason 3 exitmeant her separation from Tennant ’s Tenth Doctor took post after just one time of year . Catherine Tate repay to the show as Donna Noble inDoctor Whoseason 4 , after a Edgar Albert Guest role in the 2006 Christmas special , " The Runaway Bride . " WhileMartha and Donna accounted for most of the CRT screen time for poor - bide companions in Davies ' first era , he was also no stranger to assigning theatrical role that were around for as little as one episode . For instance , Tennant ’s run of leave-taking specials between 2008 and 2010 featured a young companion for each instalment .
Stand-out single-episode companions from Davies' first spell in charge of Doctor Who
comrade
play By
Episode

Original Date
Astrid Peth
Kylie Minogue

Voyage of the Damned
12/25/2007
Jackson Lake

David Morrissey
The Next physician
12/25/2008

Lady Christina de Souza
Michelle Ryan
major planet of the Dead

4/11/2009
Although many of Davy ' momentary companions appeared in specials , the showrunner did make purpose of the casting technique in other instances . Davies assigned Nine and Rose a few companions who stay for slightly longer than a single instalment . For model , John Barrowman ’s Captain Jack Harkness travels with Nine and Rose for a respectable run inDoctor Whoseason 1 . Davies ' long list of companions shows he prefers to keep the dynamical brisk between the active Doctor and their fellow traveller . As such , Millie Gibson ’s exclusive - time of year stretch onDoctor Whois nothing new .
Jack Harkness ' exit led to the start ofTorchwood , aDoctor Whospinoff lead by Barrowman and created by RTD .

Millie Gibson’s Doctor Who Exit Doesn’t Mean Ruby Won’t Return After Season 14
Past Doctor Who companions regularly return to the show
AlthoughDavies does n’t seem to like having a fellow overstay their welcome , he ’s more than willing to bring them back at a later degree . For example , Martha Jones may not have been the Doctor ’s fellow afterDoctor Whoseason 3 , but she still returns for a run of episodes during season 4 . Rose also returns in season 4 after being written out in theDoctor Whoseason 2 finale .
Sir Humphrey Davy ' late restoration to the showrunner ’s chair include the contiguous return of Catherine Tate ’s Donna Noble in theDoctor Who60th - anniversary special in 2022 , 14 year after Tate ’s old appearance . So , as shown by RTD ’s retiring work , it ’s very potential that Ruby ’s loss at the remainder ofDoctor Whoseason 14 wo n’t be her last appearance . She may not be the consistent companion in future installing , but she can still feature as an authoritative part of the story .
Doctor Who Needs To Solve Its Big Ruby Mysteries Before Millie Gibson Leaves
The clock is ticking on getting answers about Ruby
At present , there are several burning questions about Millie Gibson ’s Ruby Sunday . Before season 14 ends , the show has to provide some answers . For instance , the mystery story surroundingRuby ’s birth mother inDoctor Whois clearly give out to educate into a major secret plan twisting , and one that will bilk spectator if they ’re leave hang until season 15 . However , Ruby ’s lineage is n’t the only loose end that needs tying up before she leaves .
Doctor Who has had many companions in the modern series , but eventually , they all move on . Here is our lean of their exits ranked from uncollectible to good .
" The Church on Ruby Road " introduced another newfangled character called Mrs. Flood , and while it ’s very likely she has some form of tie to Ruby , the nature of the connection has yet to be resolved . Davy is very good at sewing a story semen and only addressing it at a much late date , but the questions about Mrs. Flood will hopefully be addressed preferably rather than subsequently . When Ruby is no longer a full - time portion ofDoctor Who , the interest group in Mrs. Flood may fall .

classical episodes ofDoctor Whoare streaming on Tubi . The revitalisation earned run average can be stream on Max , and all episodes from 2022 onwards are available on Disney+ .
Cast

