If you’re a Doctor Who fan, you probably did a double-take during David Tennant’s appearance on The Assembly when he was asked about becoming “the 10th Doctor Who.” For anyone who’s watched the show carefully, it’s the kind of phrasing that makes your brain immediately mutter, “What a buffoon.” Yes, the Bugs Bunny quote perfectly captures that moment. It might have seemed like a throwaway phrase but for fans in the know, it was a noticeable misstep
Adding to the awkwardness, the interviewer used hand gestures while finishing the question, seemingly signalling to Tennant when to respond. It gave the moment a staged, prompted feeling, which makes the misphrasing feel even more conspicuous
Let’s clear things up. The character is not called Doctor Who. He is called The Doctor. Tennant played the 10th Doctor, not the “10th Doctor Who”
Here is why that matters and why this kind of slip-up keeps happening
🔍 The Character’s Name Is The Doctor, Not Doctor Who
From the beginning of the show in 1963, the mysterious time-travelling alien has only ever called himself The Doctor. The show is titled Doctor Who as a reflection of the central mystery: Doctor… who?
The name “Doctor Who” is not used by the character, nor by his friends, and certainly not by the Time Lords. So when an interviewer like the one on The Assembly refers to Tennant as “the 10th Doctor Who,” they are mistakenly treating the show’s title as the character’s name
🕰️ Timeline: “Dr Who” vs “The Doctor”
1. First Doctor – William Hartnell (1963–1966)
- Closing Credits: Early episodes sometimes listed him as “Dr Who.”
- In-Universe: Always calls himself The Doctor. “Doctor Who?” occasionally used by other characters as a question
- Marketing: The show was marketed as Doctor Who, as it still is today
2. Second Doctor – Patrick Troughton (1966–1969)
- Closing Credits: Some episodes still credited him as “Dr Who”, though fading
- In-Universe: Consistently The Doctor
- Marketing: The show continued to use the title Doctor Who
3. Third Doctor – Jon Pertwee (1970–1974)
- Closing Credits: Pertwee was consistently credited as “Doctor Who” throughout his tenure
- Episode Titles/Marketing: Stories like Doctor Who and the Silurians explicitly used “Doctor Who,” and the show was still marketed under that title
- In-Universe: The character is almost always called The Doctor by other characters. Any “Doctor Who” references are largely external or for exposition
4. Fourth Doctor – Tom Baker (1974–1981)
- Closing Credits: Still credited as “Doctor Who”
- In-Universe: Always The Doctor
- Marketing: Continued use of Doctor Who for promotional materials and episode titles
5. Fifth Doctor – Peter Davison (1982–1984)
- Closing Credits: Starting with Castrovalva (Season 19), the credits officially switched to “The Doctor”
- In-Universe: Always The Doctor
- Marketing: The show’s title remained Doctor Who, but the distinction between show title and character name was finally clarified
Non-Canonical Exceptions:
- Peter Cushing films (1965 & 1966): Cushing played a human scientist literally named Dr Who, unrelated to TV continuity
- Casual dialogue slips: Occasional “Doctor Who?” in conversation, typically for comedic or mistaken-identity moments
🧑🚀 So Why “10th Doctor” Works and “10th Doctor Who” Does Not
Fans and commentators use numbered titles, like 10th Doctor, 13th Doctor, or 14th Doctor, to distinguish between incarnations of the character. It is an external classification, not something used in-universe
Calling David Tennant the 10th Doctor makes sense. He is the 10th incarnation of the same character
Calling him the “10th Doctor Who” is like calling James Bond “the 6th 007 Movie Man”
🧐 If the Interviewer Was a Fan, They Would Know Better
Interestingly, the interviewer on The Assembly comes across as someone familiar with Doctor Who, which makes the slip even more surprising. If they were truly a dedicated fan, they would have been well aware of the clear distinction between The Doctor and Doctor Who as a show title, and would likely have phrased the question correctly
Yet between the misphrasing and the hand gestures signalling when Tennant should answer, the moment felt staged, making the misstep even more noticeable. For attentive viewers, it instantly triggers the inner Bugs Bunny: “What a buffoon.”
📻 What Went Wrong on The Assembly
When The Assembly podcast asked Tennant about the “10th Doctor Who,” they likely meant to ask about his era on the show but misunderstood the distinction between the title of the programme and the name of the character
It is a small mistake but a telling one, and one that fans have heard many times before. It reflects how Doctor Who as a cultural icon is sometimes misrepresented by those outside the fandom, or even by well-meaning fans trying to discuss it
💬 Final Thoughts
So yes, The Assembly got it wrong, but they are far from the first to make this error. It is an easy mix-up if you are not steeped in Doctor Who lore. Still, for fans, it is important to get it right
After all, “Doctor Who” is the show — “The Doctor” is the hero
So next time you hear someone say “the 10th Doctor Who,” you have the facts to gently correct them. And David Tennant? He is not “Doctor Who.”
He is The Doctor — and he always will be
Got any other media slip-ups you have spotted around Doctor Who? Share them in the comments
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