Pretty good episode, its really cool to have returning companions from the classic era. I'm currently in Sarah Jane's original run in the classic series so this was cool to watch now that I have seen some of her episodes. The krillitanes are an alright villain but they don't really seem like the focus of the episode, which is fine

Also the music goes unnecessarily hard in this episode

2025 REWATCH

• I genuinely used to find this episode as slog, I would put it down to it being THE episode that always got re-runs on Watch / W / Whatever the channel is called now, but having rewatched it invigorated my love for this story
• Krilliant and Mr Finch are brilliant villains, wonderfully acted and scary. The design is great
• Sarah Jane Smith and K9, the only pair of companions that would have made the perfect reunion episode, and boy do they deliver. It's great material for Rose and Mickey. Bringing genuine closure to Sarah Jane, that last scene now brings tears to my eyes, which didn't before. Maybe I'm getting soft, lol
• It's also one hell of a thrillride, gets straight into the action, and doesn't give in, even if the circumstances are very convenient, like the school blowing up
• Balances the cast beautifully, and I love it. shows that a bigger TARDIS team can work

A touching heartfelt bridge between the two eras. Yes, some foes return in Series 1, and the Doctor and the TARDIS is there. But the moment Sarah Jane appears, that bridge between the eras, to cement that this is the same show, is there. The reunion between the two is brilliant - the acting from all involved made these feel monumental as a child, and then, to revisit having watched all of Classic Who, and dipping into the extended universe, to explore in greater depth the relationship between them, it feels more special. At its heart, that is the story - the reunion between the two best friends.

The regular components of the story also point to just a good Doctor Who story. A well realised and fleshed out villain, with an instantly recogniseable and brilliant design - its ridiculous they haven't been used within the main show since (some extended universe appearances aside). Superbly performed by Anthony Head, the Tenth Doctor really falls into his stride when confronting this villain.

Some tiny issues though, really stop this from being perfect - and as much as I rave around Sarah Jane's reintroduction, this relationship and conflict with Rose has never won me over. It feels forced and almost reductive for both characters. In a story to reintroduce her and show how, with this small exception, brilliant she is, it doesn't quite hit the mark for her strong characterisation. At least, it is nice to see this mostly resolved towards the end, with the olive branch, and offer to join the TARDIS team.

Probably the first truly great Story in the Tennant Era for me.
Admittedly, the competitive nature with Rose and Sarah is a bit ridiculous, but besides that? Yeah, there is a lot to love seeing Lis Sladen in her iconic Role again is just absolutely lovely, she does give an amazing Performance, no wonder why we got SJA!
As somebody who really isn’t big on 10Rose, it’s great we explore some other sides about it, like in that scene where 10 says that humans die, he regenerates, great Scene!

In general this is such a comfort Story for me, it has definitely some major flaws (effects haven't aged so well, the competitive nature is getting a bit much after a certain point), but I really adore this one a lot!

⬆️8/10 = ENJOYABLE!

Thworping through time and space, one adventure at a time!

“A CLASH OF COMPANIONS: A COMMENTARY”

New Who clashes with Classic Who in the third episode of Series 2 (what a wonderful rhyme that is!), which takes us back to the present day for a fun adventure featuring shapeshifting bat aliens in a secondary school environment.

• THE STORY

There’s something Seventh Doctorish about the Doctor going undercover as a teacher in this one (and letting Rose be a dinner lady). I quite like the setup, as Ten makes for a fun teacher, allowing David Tennant to further hone the quirky qualities of his incarnation.

The script is so preoccupied with the Doctor/Sarah Jane relationship (and setting up The Sarah Jane Adventures spinoff in the process) that the alien plot is sort of sidelined until a very busy third act. This also means that the otherwise very effective and creepy Anthony Stewart Head performance isn’t given full attention until the second half (he could have done much more if given the opportunity).

The biggest fun comes from the Doctor and Sarah both investigating the same strange events and crossing paths. It’s heartwarming to see them eventually catch up.

The alien plot to use modified school lunches to create superintelligent children to run a supercomputer that could dominate the universe is a bit silly.

• THE PEOPLE

Billie Piper is still unbearable, particularly when pining for the Doctor and trying to convince Mickey that the Doctor is unlike any other man. The look she gives when the Doctor accepts Mickey onboard the TARDIS always makes me cringe. He's your boyfriend, for God's sake; either accept that or dump him!

Tennant is clearly a fan of the show, and you can see the affection and giddiness he emits in every scene he shares with Elizabeth Sladen, who hasn’t lost any of her wits and charm as Sarah Jane Smith. This is the episode that warmed me to Tennant’s Doctor, as he is much less smug and more balanced here. He also takes great charge of the situation at hand.

The ice-cold atmosphere between Sasfrah Jane and Rose is fun to watch, and Rose is finally put in place by a far superior companion. Too bad that even this enjoyment is destroyed once they eventually get along and begin giggling about all the funny things the Doctor does.

Mickey is on fire in this episode and put to good use, especially towards the end. Ten also treats him much better than Nine ever did, even if he still occasionally sweeps the floors with the poor boy.

K9 is fun to see (even in his rusty form), even though he’s clearly just there to be replaced by a new mark in the end, to be used by Sarah Jane in her own show later on.

I quite like the Krillitanes; they look scary and are an effective take on shapeshifting, composite race bat aliens. Sadly, they remain very underused in this episode.

• THE ATMOSPHERE

The episode feels even more rushed than usual, as it focusses immediately on strange and alien things going on at the school.

I also like how the episode briefly explores the emotional aspects of the Doctor travelling with someone and eventually having to leave them behind.

The big action set piece in the classroom with all the Krillitanes is a pretty good moment.

• RANDOM OBSERVATIONS

Anthony Stewart Head, looking all scary and calling on his fellow Krillitanes, looks and sounds to me like Mr. Quill calling on the seaweed in Fury from the Deep.