Brent Lang Executive Editor RLJE Films is partnering with Shudder on “Kids vs. Aliens,” which it will fully finance and premiere at Fantastic Fest later this month. Both companies are business units of AMC Networks. Shudder is a streaming service that focuses on horror, thriller and supernatural films. RLJE Films will release the alien invasion film in theaters, on demand and across digital platforms in early 2023. A Shudder release will follow later in the year. “Kids vs. Aliens” centers on Gary, who wants to make awesome home movies with his best buds. All his older sister Samantha wants is to hang with the cool kids. When their parents head out of town one Halloween weekend, a teen house party turns to terror when aliens attack, forcing the siblings to band together to survive the night.