Johnston Ulrich is best known for her character Diana McCall, a role she played for over two years on "As the World Turns". She was Allison Yates on "Nightengales" and Mark Harmon's love interest on the series "Reasonable Doubts". Her other television credits include "3rd Rock from the Sun", "Smart Guy", "Seventh Heaven", "Moloney", "Murder One", "Matlock", "Diagnosis Murder" and "Cheers".

Born in Ripon (Central Valley), Calif. on March 24, Johnston Ulrich currently resides in Los Angeles with her husband Robert who is a casting director and their son. Her hobbies include gardening, cooking and interior decorating.