Ragnar looks pretty good for an old man.
With grown sons and a whole lifetime of warring behind him, you'd think he'd be a little more worn.
But nope, our Ragnar looks pretty good in the trailer that was released during the panel at San Diego Comic Con.
The second half of Vikings Season 4 will feature Ragnar and his grown sons, and one of them, the once little Ivar has something sweet to share with his dad.
He tells him he thinks they've declared war on the whole world.
They're not the only ones who will be getting into a lot of trouble, though.
Nor are they the only ones who have aged incredibly well.
Lagertha and Auslaug look amazing, and are still out fighting amongst their people and for their people.
In fact, you can probably expect them to come to a point where the clash gets personal.
Kathryn Winnick told EW, “It’s going to be a cat fight. The two power women go head to head,” she said.
“It’s a really interesting scene because you don’t expect what happens.”
The video also shows Rollo, who is yearning for the good ol' days.
You know the ones, when they were just out there raiding like the Vikings they used to be.
And King Ecbert has taken up a new fashion accessory.
A very long beard. He looks kind of like he's trying out for a role as an old god on American Gods.
The one thing we know for certain is that Vikings will be full of thrilling fights and a lot of energy.
There is barely a slow moment in the trailer below.
Except for the one where it seems Ragnar is being caged. What's going on there?
Take a look at the trailer, prepare and wonder, like the rest of us, when the rest of the season will premiere!
You can always watch Vikings online until it does.