Pretty Little Liars Wiki

Mary Page Keller

974pages on
this wiki
Add New Page
Comments2 Share
Mary Page Keller
Mary Page Keller
Other Name:
Mary Keller
Monterey Park, California
Birth date:
March 3, 1961
Years Active:

Mary Page Keller (born March 3, 1961) is an American actress known for roles on both daytime and primetime television. She portrays Dianne Fitzgerald, on Pretty Little Liars.


On daytime, Keller played the role of Amanda Kirkland on Ryan's Hope (1982–83) and the role of Sally Frame on Another World (1983–85). Moving to primetime, she played the part of Laura Kelly on two different Fox series, Duet and its spinoff Open House. She also appeared for one season (1990–91) on ABC's Life Goes On. Other series she has starred in include Baby Talk, Camp Wilder and Joe's Life. She has also appeared in the films Those She Left Behind (1989) and Picture Perfect (1995).

Keller has made guest appearances on numerous television series, including NYPD Blue, Nip/Tuck, Commander in Chief, JAG, NCIS, Criminal Minds, 24, Mad Men, Supernatural, Castle, and Pretty Little Liars.

Keller starred as Johnny Kapahala's mother in the Disney Channel original movie Johnny Tsunami. She played the mother in Beginners (2010).

Personal Life

Keller is married to her former Another World costar Thomas Ian Griffith and is the mother of two sons.


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.