Home People Mercedes McNab Mercedes McNab shows Mercedes McNab shows Mercedes McNab TV Shows (13) Reaper (2007) She was 27 years old Psych (2006) As Viki Jenkins, She was 26 years old Criminal Minds (2005) As Brooke Lombardini, She was 25 years old Supernatural (2005) As Lucy, She was 25 years old Crossing Jordan (2001) She was 21 years old Boston Public (2000) She was 20 years old Angel (1999) As Harmony Kendall, She was 19 years old Dawson's Creek (1998) As Grace, She was 17 years old Buffy the Vampire Slayer (1997) As Harmony Kendall, She was 16 years old Touched by an Angel (1994) She was 14 years old Diagnosis: Murder (1993) She was 13 years old The Adventures of Brisco County, Jr. (1993) She was 13 years old Walker, Texas Ranger (1993) She was 13 years old
