Brynn Horrocks

She received industry notice for her recurring role as Abigail Whitman, the fiercely cruel mother of Don Draper (Jon Hamm) on AMC's series, Mad Men and had a recurring role on the HBO mini-series Show Me a Hero alongside Catherine Keener and Alfred Molina.

Born and raised in rural Washington State, Horrocks spent her college summers as a cast member of the Playmill Theater in West Yellowstone, Montana.

After college, Horrocks drove to Los Angeles to try her luck at becoming a professional actor. To make ends meet, she valet parked cars, sold snow skis, and even spent a moment working as a weigh-station-girl at a gravel pit, all the while going on auditions.

Her tenacity paid off when she landed the recurring role of of Debbie Small, on NBC's Hunter (1984)