Marsha Lisa Thomason (born 19 January 1976) is an English actress, who is known in the United States for playing Nessa Holt in the first two seasons of the NBC series Las Vegas, for her recurring role on ABC's Lost as Naomi Dorrit, and for playing FBI agent Diana Barrigan on USA Network's White Collar. Description above from the Wikipedia article Marsha Thomason, licensed under CC-BY-SA, full list of contributors on Wikipedia
The Haunted Mansion
(Sara Evers)
Black Knight
(Victoria la camarera / Nicole)
Long Time Dead
(Lucy)
Into the Blue 2: The Reef
(Azra)
Caffeine
(Rachel)
Safe
(Wendy)
Priest
(Nurse)
Brazen Hussies
(Sheena)
Pure
(Vicki)
My Baby's Daddy
(Brandy)
The Tripper
(Linda)
LA Blues
(Carla)
Where the Heart Is
(Jacqui Richards)
Las Vegas
(Nessa Holt)
Pie in the Sky
(Sally)
Life
(Jill Abraham)
Prime Suspect
(Janice Lafferty)
Lost
(Naomi Dorrit)
Easy Money
(Julia Miller)
Cane
(Miranda Sanfilipino)
Men At Work
(Selena)
Playing the Field
(Sharon Pearce)
The Good Doctor
(Isabel Barnes)
Castlevania
(Greta (voice))
Burn It
(Tina Bell)
Make It or Break It
(Mary Jane 'MJ' Martin)
2 Broke Girls
(Cashandra)
Love in the 21st Century
(Louise)
Safe House
(Katy)
Magnum P.I.
(Eve)
Messiah
(DS Mel Palmer)
White Collar
(Diana Berrigan)
The Bay
(DS Jenn Townsend)
Stars in the House
(Self)
grown-ish
(Sonya Eugene)
Bones
(Amy Bryan)
COBRA
(Francine Bridge)
NCIS: Los Angeles
(Nicole Dechamps)
MacGyver
(Dr. Cheryl)
SEAL Team
(Vanessa Ryan)
White Collar Renaissance
(Diana Berrigan)