Evie Ethel Garland is the daughter of Troy and Donna Garland. However, Troy is an alien from the planet Antereus. As a benefit of her half-alien parentage, Evie develops three powers as the series progresses. She can pause and un-pause time, "gleep" objects into existence, and transport herself from one place to another.
Troy is living on Antereus and is never seen, but Evie talks to him via a crystal cube. Evie is 13 at the beginning of the series and lives with her mother in Marlowe, California. Visitors to the Garland home include Donna's brother Beano Froelich; Mayor Kyle Applegate, a former actor; Lindsey Selkirk, Evie's best friend; Chris Fuller, Evie's boyfriend; and Buzz, who tends to take things literally.
Episodes usually revolve around Evie getting herself out of a situation that she has caused.