Rotten Tomatoes
Movies Tv shows RT App News Showtimes

The Flash – Season 4, Episode 20 Therefore She Is

Play trailer 0:30 The Flash – Season 4, Episode 20 Therefore She Is Aired May 1, 2018 Drama Action Adventure Fantasy Play Trailer Watchlist
Watchlist Tomatometer Popcornmeter
71% Tomatometer 7 Reviews
Barry teams up with Gypsy to thwart the Thinker's plan; Cisco and Gypsy discuss their relationship.
Watch on Fandango at Home Stream Now

Where to Watch

The Flash — Season 4, Episode 20

More Like This

View All
DC's Legends of Tomorrow 89% 56% DC's Legends of Tomorrow Watchlist TRAILER for DC's Legends of Tomorrow Naomi 91% 43% Naomi Watchlist TRAILER for Naomi DC's Stargirl 94% 74% DC's Stargirl Watchlist TRAILER for DC's Stargirl Pushing Daisies 96% 95% Pushing Daisies Watchlist No Ordinary Family 73% 83% No Ordinary Family Watchlist Discover more movies and TV shows. View More

Cast & Crew

View All

Grant Gustin

Barry Allen

Candice Patton

Iris West

Danielle Panabaker

Caitlin Snow

Carlos Valdes

Cisco Ramon

Tom Cavanagh

Dr. Harrison Wells

Jesse L. Martin

Detective Joe West
View All

The Flash — Season 4, Episode 20

Flash: Season 4 Episode 20 Preview Flash: Season 4 Episode 20 Preview 0:30 View more videos
View All

The Flash — Season 4, Episode 20

View more photos

Critics Reviews

View More
Chancellor Agard Entertainment Weekly 07/25/2018
B
Honestly, this was the first time in a while that I was genuinely worried about a character's fate. Go to Full Review Scott Von Doviak AV Club 07/20/2018
C
The information presented tonight isn't compelling enough to turn the Thinker into a worthy season-long adversary. Go to Full Review Noetta Harjo Geek Girl Authority 04/23/2020
I was waiting for Marlize to leave Clifford. It's beyond time, considering everything he has done to her to keep her around. He really seemed lost without her before. Go to Full Review Lacy Baugher Tell-Tale TV 07/25/2018
2.5/5
Therefore She Is" is such a lackluster installment. Honestly, it's not even bad. It's just boring. Go to Full Review Mike Cecchini Den of Geek 07/24/2018
3.5/5
Therefore She Is is pretty darn good. It's got the "balance" that I had been screaming for during the first half of the season. Go to Full Review Amelia Emberwing Birth.Movies.Death. 07/23/2018
Therefore She Is is more informative than exciting, but damn does it finally give the ladies of the show the great moments they deserve. Go to Full Review Read all reviews

Episode Info

Synopsis Barry teams up with Gypsy to thwart the Thinker's plan; Cisco and Gypsy discuss their relationship.
Director
Rob J. Greenlea
Executive Producer
Greg Berlanti, Andrew Kreisberg, David Nutter, Sarah Schechter
Screenwriter
Sterling Gates, Thomas Pound
Network
The CW
Rating
TV-PG (V)
Genre
Drama, Action, Adventure, Fantasy
Original Language
English
Release Date
May 1, 2018
More Top TV Picks Netflix