We don't have a biography for Dr. Diane Gallagher yet. Hang in there, or go ahead and contribute one.
The Responder Main cast, played by Christine Tremarco Episode 1x03: Episode 3 (Jan 24, 2022) Episode 1x04: Episode 4 (Jan 24, 2022) Episode 1x05: Episode 5 (Jan 24, 2022)