The other major nominees include The White Lotus and Ted Lasso.
Kieran Culkin credits appearing in commercials as a child for teaching him how to pick up dialogue quickly.
The HBO series landed a whopping 25 nominations during a virtual announcement of the nominees hosted by JB Smoove and Melissa Fumero on Tuesday.
The actor made an appearance on The Ellen DeGeneres Show on Tuesday.
Kieran Culkin loves being a hands-on parent.
The Succession star remembered moments from his childhood where his brother, Home Alone star Macaulay Culkin, would be harassed by fans.