Portrait of Sienna Johnston

Sienna Johnston

Bio: Sienna Johnston is an actress and model.
Born: Mon, Jan 01 2007
Sienna Johnston is 18 years old
External Links
IMDb logo
Sort by Popularity
Scroll to TV Credits
Acting Roles
Crew Roles

Movies (Acting Roles)

Sorted by Release Date

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Poster of We Were Tomorrow
We Were Tomorrow
Sienna Johnston was 17+ in We Were Tomorrow as 'Young Siena'.
TV Show Released: First Air Date
Mon, Aug 05 2024