‘Alien: Earth’: Did you catch series creator Noah Hawley’s sneaky cameo?

Alien: Earthboasts a stacked cast, from Timothy Olyphant as synthetic Kirsh to Sydney Chandler as human-AI hybrid Wendy. But the show welcomes another surprising performer to the fold: series creator Noah Hawley.

Hawley, who’s also created series like Fargo and Legion, makes his acting debut in Alien: Earth‘s first episode, titled “Neverland.” He plays Wendy and Joe’s (Alex Lawther) father in brief flashbacks.

However, Hawley isn’t the only member of his family to star in Alien: Earth. His 12-year-old son, Lev Hawley, plays young Joe in the flashbacks. Like his father, Alien: Earth marks Lev Hawley’s acting debut — and his presence in the show is the reason Noah Hawley ended up in front of the camera.

In May, Hawley told Deadlinethat his son had asked whether there was a role he could play in the show.

“I thought, ‘Okay, well, he could play Alex [Lawther] at a young age, but then what am I going to do?’ Cast some day players to come in, when [Lev] has never acted before? I figured it would be easier if I did it,” Hawley said toDeadline. “I get down on the floor with him and improvise, and I can make him relax. It felt like the best way to direct him.”

He continued: “There’s something nice and metaphorical about being my lead actor’s parent.”

However, the Hawley family appearance in Alien: Earth may just turn out to be a one-time thing. Hawley warned Deadline, “Don’t look out for a lot of me in the show.”

Alien: Earth is now streaming on Hulu, with newepisodespremiering Tuesdays at 8 p.m. ET on Hulu and FX.