SG
Filmography
| 2023 | Fast Charlie · as Mavis |
| 2018 | Station 19 (TV Series) · as Dottie |
| 2017 | The Gifted (TV Series) · as Ellen Strucker |
| 2016 | The Exorcist (TV Series) · as Chris Macneil |
| 2013 | Inequality for All · as Christine Cagney (archive Footage) |
| 2010 | Once Fallen · as Sue |
| 2010 | Rizzoli & Isles (TV Series) · as Inmate |
| 2009 | Hannah Free · as Older Hannah |
| 2008 | Sexo en serie · as Debbie Novotny |
| 2007 | Burn Notice (TV Series) · as Madeline Westen |
| 2006 | The State Within (TV Series) · as Lynne Warner |
| 2003 | |
| 2000 | Queer as Folk (US) (TV Series) · as Debbie Novotny |
| 2000 | Smoke and Mirrors: A History of Denial · as Narrator |
| 2000 | |
| 1999 | Judging Amy (TV Series) · as Dr. Sally Godwin |
| 1998 | The Girl Next Door · as Dr. Gayle Bennett |
| 1996 | Ayn Rand: A Sense of Life · as Narrator |
| 1996 | Promised Land (TV Series) |
| 1996 | Cagney & Lacey: True Convictions · as Christine Cagney |
| 1995 | Cagney & Lacey: The View Through the Glass Ceiling · as Christine Cagney |
| 1995 | Cagney & Lacey: Together Again · as Christine Cagney |
| 1994 | Cagney & Lacey: The Return · as Christine Cagney |
| 1994 | Touched by an Angel (TV Series) · as Ziggy |
| 1994 | Separated by Murder · as Betty Gay Wilson / Holly Faye Walker / Peggy Joy Lowe / Lily Mae Stokely |
| 1992 | Honor Thy Mother · as Bonnie Von Stein |
| 1990 | The Trials of Rosie O'Neill (TV Series) · as Rosie O'neill |
| 1990 | Maiden Voyage · as Host |
| 1989 | The Outside Woman · as Joyce Mattox |
| 1986 | Casualty (TV Series) · as Zsa Zsa Harper-Jenkinson |
| 1985 | Letting Go · as Kate |
| 1984 | The Sky's No Limit · as Joanna Douglas |
| 1983 | Hobson's Choice · as Maggie Hobson |
| 1983 | The Star Chamber · as Emily Hardin |
| 1981 | Cagney & Lacey (TV Series) · as Christine Cagney |
| 1981 | The Miracle of Kathy Miller · as Barbara Miller |
| 1980 | Revenge of the Stepford Wives · as Kaye Foster |
| 1980 | The Scarlett O'Hara War · as Carole Lombard |
| 1980 | The Kids Who Knew Too Much · as Karen Goldner |
| 1980 | Hardhat and Legs · as Patricia Botsford |
| 1979 | House Calls (TV Series) · as Jane Jeffries |
| 1979 | The Last Convertible (TV Series) · as Kay Haddon |
| 1979 | Tales of the Unexpected (TV Series) · as Caroline Coates |
| 1979 | Turnabout (TV Series) |
| 1978 | The Immigrants · as Jean Seldon Lavetta |
| 1978 | Crash · as Lesley Fuller |
| 1978 | Centennial (TV Series) · as Sidney Endermann |
| 1976 | Richie Brockelman: The Missing 24 Hours · as Darcy Davenport |
| 1976 | Black Sheep Squadron (TV Series) · as Nurse 1st Lt. |
| 1975 | Switch (TV Series) · as Maggie Philbin |
| 1974 | Airport 1975 · as Sharon |
| 1974 | Sierra (TV Series) · as Mary Jordan |
| 1974 | Lucas Tanner (TV Series) · as Miss Reynolds |
| 1974 | The Rockford Files (TV Series) · as Lori Jenivan |
| 1973 | Kojak (TV Series) · as Nancy Parks |
| 1973 | Chase (TV Series) · as Sally |
| 1973 | Toma (TV Series) |
| 1973 | Wide World of Mystery (TV Series) · as Mrs. Clay |
| 1972 | Bonnie's Kids · as Sharon - Waitress |
| 1972 | All My Darling Daughters · as Jennifer |
| 1972 | Cool Million (TV Series) · as Sandy Sherwood |
| 1972 | The Bob Newhart Show (TV Series) |
| 1972 | The Longest Night · as Switchboard Operator |
| 1972 | The Sixth Sense (TV Series) |
| 1972 | Emergency! (TV Series) · as Sculptor |
| 1971 | Owen Marshall, Counselor At Law (TV Series) · as Penny Collins |
| 1970 | Night Slaves · as Cast |
| 1970 | McCloud (TV Series) |
| 1969 | Marcus Welby, M.D. (TV Series) · as Kathleen Faverty |
| 1968 | Adam-12 (TV Series) · as Lynn Carmichael |
| 1967 | Ironside (TV Series) |
| 1954 | Disneyland (TV Series) · as Karen Goldner |