Actor

Mary Alexandra Stiefvater

Mary Alexandra Stiefvater is credited on 3 movies and 3 TV shows, best known by TMDB votes for The Mentalist, Terminator: The Sarah Connor Chronicles and The New Adventures of Old Christine.

Born May 31, 1977 in Chico, California, USA.

Filmography · 6 titles

US streaming apps shown under each title, checked October 6, 2026. Tap any title for where it streams and what it costs.

The Mentalist
2008 · TV show
On Hulu
Terminator: The Sarah Connor Chronicles
2008 · TV show
Not on a US subscription app
The New Adventures of Old Christine
2006 · TV show
Not on a US subscription app
Bear
2010 · Movie
Not on a US subscription app
Supergator
2007 · Movie
Not on a US subscription app
Speed-Dating
2010 · Movie
Not on a US subscription app