CLT shows:
Lisa Roberts 39 titles (127 profiles)
Lisa Roberts Gillan 22 titles (274 profiles)
Lisa Roberts-Gillan 0 titles (0 profiles)
Lisa Gillan 5 titles (14 profiles)

but CLT counts also a Make-Up Artist Lisa Roberts /
http://www.imdb.com/name/nm0731363/?ref_=ttfc_fc_cr20
http://www.invelos.com/Forums.aspx?task=viewtopic&topicID=369483&PageNum=2
http://www.invelos.com/Forums.aspx?task=viewtopic&topicID=369483&messageID=973485

actress/producer:
http://www.imdb.com/name/nm0731359/?ref_=nv_sr_2
https://en.wikipedia.org/wiki/Lisa_Roberts_Gillan#Filmography

Lisa Gillan:
Felicity: An American Girl Adventure
Jesus Henry Christ confirmed by myself
Kit Kittredge: An American Girl
Molly: An American Girl on the Home Front

Lisa Roberts:
Friends - Season 2
I Love Trouble confirmed by myself
Something to Talk About (aka: "Power of Love", "The Game of Love") confirmed by myself

Lisa Roberts Gillan:
Duplicity confirmed by myself
Eat Pray Love confirmed by myself
Grand Champion confirmed by T!M
The Journey of August King
Law & Order: The Ninth Year: 1998-1999 Season
Law & Order: Special Victims Unit: The Second Year: 2000-2001 Season
Maid in Manhattan confirmed by myself
Mirror Mirror confirmed by myself
Mona Lisa Smile confirmed by myself
Raising Helen confirmed by myself
Runaway Bride confirmed by myself
Valentine's Day confirmed by myself

Mother's Day - Lisa Roberts Gillan