I was going to say "I can't believe there were watch parties for atomic bomb tests", but I can believe that, though with the advantage of hindsight, it seems unbelievably stupid.

If the Doctor's trying to get to May 24, 2025, I'm surprised he doesn't just got back to May 23rd, keep a low profile for a day, and then the problem is solved. (then again, I'm sure he's curious about WHY he can't go back to May 24th, and if the 11th Doctor's run is any indication, I'm guessing a specific episode airs on May 24th)

15 really likes to pick out his clothes.

At least the Doctor acknowledged that he might have problems going around the southern US in 1952. (I wasn't sure if they were going to ignore that problem)

Not sure what happens to Rock Hudson, though I can take a guess. (that's a period of movies that I haven't really looked into)

"You're Scooby Doo!"
"Honey, I'm Velma."
That's right - K9 would be Scooby Doo.

I feel like Belinda would have an exasperated reaction to the fact that the Doctor's most common pseudonym is "Dr. John Smith".

I know "harbinger" is a regular word, but every single time it comes up in Doctor Who, my brain goes straight toMass Effect 2 - Harbinger

"He's got no choice - he's gotta complete the musical number!" is not a sentence I expected to hear today.

I wonder if the Black Guardian and the White Guardian are considered to be gods/part of the Pantheon or not.

I was kind of hoping that the animated segment would last for longer.

I feel like Russell T. Davies gets told by fans that their favourite episode is "Blink" a LOT.

I'm concerned that the theatre is going to burn down.

I wasn't expecting the climax of a Doctor Who episode to remind me of Inglourious Basterds. (also, part of me expects one of the film reels to be labeled with the name of a missing Doctor Who serial)

Hard to believe that this season is already a quarter of the way done, but it's got a solid start.

I have a feeling that the villain of the season finale (The Reality War) is also going to be connected to the Pantheon. (not sure if they'd go with an older villain, whether it's a godlike being from the classic series or an old enemy that ascended to godhood like Sutekh did, or something new)