Revenge Guest cast, played by Gail O'Grady Episode 3x13: Hatred (Jan 19, 2014) Episode 3x14: Payback (Mar 9, 2014) Episode 3x15: Struggle (Mar 16, 2014) Episode 3x16: Disgrace (Mar 23, 2014) Episode 3x17: Addiction (Mar 30, 2014) Episode 3x18: Blood (Apr 6, 2014) Episode 4x17: Loss (Mar 22, 2015) Episode 4x18: Clarity (Mar 29, 2015) Episode 4x20: Burn (Apr 19, 2015) Episode 4x21: Aftermath (Apr 26, 2015) Episode 4x23: Two Graves (May 10, 2015)
