Illumination Pictures, an American-based independent film company, released the award winning film Anderson's Cross (2010), starring Joanna Cassidy, Joyce Guy, Nicholas Downs, and Jerome Elston Scott (who also wrote and directed the film).
She also appeared opposite James Garner, playing his ex-wife, in the 1994 television movie The Rockford Files: I Still Love L.A. Her other screen credits from this era include Barbarians at the Gate (1993), the 1993 miniseries adaptation of Stephen King's The Tommyknockers, and Wes Craven's Vampire in Brooklyn (1995).
Hopalong Cassidy | Joanna Newsom | David Cassidy | Eva Cassidy | Butch Cassidy and the Sundance Kid | Joanna Lumley | Butch Cassidy | Joanna of Castile | Joanna Macy | Joanna Rowsell | Joanna Cassidy | Joanna | Shaun Cassidy | Joanna Russ | Joanna Krupa | William A. Cassidy | Joanna Hayes | Cassidy (rapper) | Cassidy | Ted Cassidy | Marie Cassidy | Kyle Cassidy | Joanna Trollope | Joanna Scanlan | Joanna Piwowarska | Joanna Lohman | Joanna Cole | Joanna Ampil | Shaun Cassidy (album) | Larry Cassidy |
Nagel also painted several celebrity portraits including those of Joan Collins (whose portrait was subsequently released as a limited edition print) and Joanna Cassidy.
More recently, she starred on Boston Legal alongside Trek alumni Shatner, Rene Auberjonois, Corbin Bernsen, Joanna Cassidy and Philip Weyland.