Hank Azaria tried to get a King's Guard to crack during a recent visit to London... but to no avail.
The actor shared his hilarious attempt on TikTok, captioning the video:
"Not even a blink. 💂♀️"
In the video, Azaria can be seen voicing his iconic Simpsons characters, from our favorite bartender Moe Szyslak and police chief Clancy Wiggum to Snake Jailbird and Professor Frink.
He even finished up with Jeff Albertson, who we all know as the Comic Book Guy.
But he didn't even get a smile from the Buckingham Palace guard, much to his dismay.
Defeated, Azaria acknowledged:
"He seems impenetrable."
You can watch below.
@thehankazaria Not even a blink. 💂♂️ #thesimpsons #london
Viewers of Azaria's hysterical efforts claimed it would have taken them no time at all to crack.
@thehankazaria/TikTok
And some believed that perhaps the guard just wasn't familiar with The Simpsons.
@thehankazaria/TikTok
Others, however, think the guard couldn't wait to be relieved of his duty so he could tell his friends all about it.
@thehankazaria/TikTok
@thehankazaria/TikTok
And they applauded him for a job well done.
@thehankazaria/TikTok
@thehankazaria/TikTok
@thehankazaria/TikTok
We have to agree with Azaria:
"Best guard ever."