United Kingdom, June 8 -- Julianne Moore has praised Milly Alcock as a "dream" co-star.

The 64-year-old actress - who has children Caleb, 27, and Liv, 23, with husband Bart Freundlich - found it "very easy" to strike up a bond with the 'House of the Dragon' star while filming their new Netflix dark comedy series 'Sirens' and she's in awe of her talent.

She told Britain's HELLO! magazine: "Working with Milly was such a dream.

"She's so talented and has so much life and emotion.

"It was very easy for me to connect with her."

In Sirens, Julianne plays the wealthy and controlling Michaela Kell, while Milly is her personal assistant and confidante Simone DeWitt, and the Oscar-winning actress was particularly impressed by how her co-star h...