The Flash Season 4 Episode 20
Therefore She Is
Barry and Team Flash team up with Gypsy to try to thwart Thinker's plan. Meanwhile, Cisco and Gypsy have a heart to heart talk about their relationship.
Guest Stars
Danielle Nicolet
Cecile Horton
Zachary Gulka
Security Guard
Kim Suzanne Engelbrecht
Marlize DeVoe / The Mechanic
Laura Jaye
Moderator
Panta Mosleh
Peace Corps Volunteer