Appearing in "Monster"
- Caitlin Snow
- Cisco Ramon
- Central City Police Department
- Dr. Carla Tannhauser (First appearance)
- Harrison "H.R." Wells
- Iris West
- Wally West
- Nigel (First appearance)
- Unnamed kid (Single appearance)
- Monster (hologram)
- Cecile Horton (Mentioned only)
- Henry Allen (Mentioned only)
- Nora Allen (Mentioned only)
- Ronnie Raymond (Mentioned only)
- The Flash (Earth-19) (Mentioned only)
- Earth-19 (Mentioned only)
- S.T.A.R. Labs (Mentioned only)
Synopsis for "Monster"
- Synopsis not yet written.
- No notes.
- No trivia.
- 2 Images from The Flash (2014 TV Series) Episode: Monster
- Episodes of The Flash (2014 TV Series)
- Images from The Flash (2014 TV Series)
- Gallery for the The Flash (2014 TV Series) series
Links and References