Kieran Culkin may be best known for his portrayal of Roman Roy in the hit series Succession, but you'll soon see him take on ...

But it turns out the personal finance app kept a little something in its back pocket for the full spot's reveal: Kieran Culkin is the voice behind the chatty beluga whale at the h ...

On the great occasion of Culkin voicing a beluga in NerdWallet's Super Bowl commercial, we talked to the actor about 'A Real ...

Kieran Culkin tells PEOPLE about his experience voicing a "genius" Beluga whale character in NerdWallet's all-new 2025 Super ...

Personal finance company NerdWallet is debuting their first Super Bowl commercial — and a new "spokesanimal" voiced by actor Kieran Culkin. Get a first look at the ad!