Season 1
Who murdered Barry Allen's mother
Who is The reverse flash?
Who was the first person sent by zoom to kill the flash
Who is Atom-Smasher?
Who is Dr. Alchemy
Who is Julian Albert?
Who was the robot super villain
Who is the Samuroid?
Who's phone had meta teach in it
Who is Spencer Young?
Who was Barry's childhood nemesis
Who is Tony Woodward?
Who was the doppelganger of Cisco's brother
Who is Rupture?
What Philosopher stone meta had split personality's
Who is Magenta and Frankie Kane?
Who was the smartest super villain
Who is the Thinker?
What super villain can fit in small spaces
Who is Rag Doll?
Who was the first person to attack CCPD
Who is the clock king?
What super villain is immortal
Who is Vandal Savage?
Who is the lady speedster on Earth 2
Who is Jesse Quick?
Who can fill stuff with helium
Who is Null?
Who can control acid
Who is acid master?
Who made Barry mad and evil
Who is Rainbow Raider?
Who took Detective Patty Spivot
Who is The turtle?
Who worked with Captain Cold and Heat Wave
Who is Mirror Master?
Who sells Metahumans on the black market
Who is Amunet Black?
Who can make a block around people
Who is Block?
Who merged with professor Martin Stein
Who is Ronnie Raymond?
Who was the super villain that attacked Earth one when Barry was on Earth two
Who is Geomancer?
Who was one of the funnest wells in my opinion
Who is H.R.?
Who was Barry Allen's partner
Who is Ralph Dibny?
Who has white lightning
Who is Godspeed?