Aubrey Plaza Premieres Her Latest Film, My Old Ass, at Sundance

39-year-old Aubrey Plaza ( White Lotus , Parks and Recreation, Dirty Grandpa ) goes back in time in her latest film, My Old Ass , which premiered at Sundance last night.

Actually, she goes 'forward in time,' showing up as the older version of Elliott, played by Maisy Stella ( Nashville ).

The all-in-one teenage love story, contemporary comedy, and quirky riff on time travel follows bright-yet-irreverent Elliott the summer before college as she comes face-to-face with her older self during a mushroom trip.

The encounter spurs a funny and heartfelt journey of self-discovery and first love as she prepares to leave her childhood home.

Writer-director Megan Park uses the high-concept premise of a visit from one's future self to launch a refreshing take on the uncertainties of young romance and coming of age.

Maddie Ziegler and Kerrice Brooks also star in the film.