Special Guest Stars Tom Cavanagh as Dr. Harrison Wells Jessica Parker Kennedy as Nora West-Allen Neal McDonough as Damien Darhk Guest Stars Jon Cor as Mark Blaine Michelle Harrison as Speed Force Nora Christian Magby as Deon Owens John Wesley Shipp as Jay Garrick / The Flash (Earth-3) Ennis Esmer as Psych Ashley Rickards as Rosalind Dillon Michelle Harrison as Joan Williams Sara Garcia as Fuerza Jordan Fisher as Bart Allen / Impulse Mika Abdalla as Tinya Wazzo Kausar Mohammed as Dr. Meena Dhawan Agam Darshi as Queen Co Starring Jessica Hayles as Arielle Atkins Meghan Gardiner as Renee Wazzo