Michelle Pfeiffer has a couple of reasons to celebrate the holiday season this year. (Hint: It’s not two turtle doves.)

Her new Christmas comedy “Oh. What. Fun.” streams Dec. 3 on Amazon’s Prime Video, and Pfeiffer is getting to enjoy another round of yuletide cheer with her granddaughter.

The three-time Oscar nominee announced in September that her daughter Claudia Rose had a child last year, and for that first Christmas with the baby, “she was barely crawling” but it was “special all the same,” Pfeiffer, 67, tells USA TODAY. “This year, she'll be 22 months and she'll be more aware of what's going on. Still maybe a little on the young side, probably.

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“The extravaganza of the whole thing might be a bit overwhelming,” the actress adds. “You always have to watch out for that. But you forget what it's like watching them experience every little thing as discovery. And that look of wonderment they just have all the time. I love being able to experience that, so that'll be really fun.”