Last Tsars voice actors?

I just recently watched the new series on Netflix (name in title). And unfortunately there's no list in which all speakers are listed. And it is specifically about the voice actor of the boy Alexei.

(SPOILER)

… In the last episode, they are being held in a house and there are several short sentences he's talking about. Among other things, as the family sits at the table and one of the guards grabs the food of the daughter of the Tsar.

I break my head all the time. I know that he has already synchronized several characters but I want to come up with absolutely no one…

As a result, 6 minutes 9:07, the family sits at dinner or so and when the guard comes in, you hear his voice clearly as he gets excited as this man grabs his sister's food.

Normally, after the final credits of the respective episode, the synchronous panel always lists all speakers.

But I found something there.

Alexei (voice break) Paul Lino Krenz

Alexei (child) Francis Fanselow

http://215072.homepagemodules.de/t527706f11776744-Die-letzten-Zaren-USA.html