Marg Helgenberger

Mary Margaret "Marg" Helgenberger is an American actress. She began her career in the early 1980s and first came to attention for playing the role of Siobhan Ryan on the daytime s…

Filmography

A Dog's Journey (2019) · as Hannah Montgomery
Almost Friends (2017) · as Samantha
Columbus Day (2008) · as Alice
Mr. Brooks (2007) · as Emma Brooks
In Good Company (2004) · as Ann
Erin Brockovich (2000) · as Donna Jensen
Thanks of a Grateful Nation (1998) · as Jerrilynn Folz
Species II (1998) · as Dr. Laura Baker
Fire Down Below (1997) · as Sarah Kellogg
The Last Time I Committed Suicide (1997) · as Lizzy
Inflammable (1995) · as Lt. (j.g.) Kay Dolan
Bad Boys (1995) · as Alison Sinclair
Through the Eyes of a Killer (1992) · as Laurie Fisher
Crooked Hearts (1991) · as Jennetta
Always (1989) · as Rachel
After Midnight (1989) · as Alex (segment "All Night Operator")
China Beach: Pilot (1988) · as K.C. Kolowski