A Defense of Marriage is the 77th episode of The Good Wife.
An opportunistic lawyer hopes to turn Alicia's case into a test case to overturn the Defense of Marriage Act, and Alicia's mom comes to town needing help to challenge her late husband's pre-nup.
- Julianna Margulies as Alicia Florrick
- Christine Baranski as Diane Lockhart
- Josh Charles as Will Gardner
- Archie Panjabi as Kalinda Sharma
- Matt Czuchry as Cary Agos
- Mackenzie Vega as Grace Florrick
- Graham Phillips as Zach Florrick
- Alan Cumming as Eli Gold