Marvel's Avengers (2013)

S1E23 One Little Thing

Title: A Tiny Dilemma Plot: As Iron Man and Ant-Man work on a project to control particles that can alter the size of objects, Falcon interrupts them with alarming news—his mother is planning a visit, completely unaware of his secret life as an Avenger. The duo must navigate the chaos of their scientific experiment while Falcon grapples with the challenge of keeping his superhero identity hidden from his unsuspecting mom.