Cast Member

Diana Barrigan

Marsha Thomason


Marsha Thompson stars as Diana Berrigan in “White Collar.” Thomason has made an indelible mark starring in a variety of films and top-rated series. She starred in the films "Haunted Mansion" and "My Baby's Daddy," as well as in the hit series "Las Vegas" and in a multi-episode arc on "Lost." She also starred in "Easy Money" and segued into a multi-episode arc on "Make or Break It," which simultaneously filmed while appearing in "General Hospital." Thomason’s career began with a number of successful British television series including the BBC's "Burn It," "Brazen Hussies,” "Pie in the Sky" and "Playing the Field." She also starred in "Where the Heart Is" and "Prime Suspect 5.” She was first introduced to U.S. audiences in the film "Black Knight." Her additional film credits include "Long Time Dead" and "Pure." Thomason also starred in the British comedy film "Caffeine" and took a more dramatic turn in the gritty "Nickel Children." More recently, she starred in "The Tripper," "L.A. Blues" and the sequel to "Into the Blue."