Grant Gustin performed in a television series.
He is known for his role as Barry Allen / the Flash -LRB- based on the DC Comics character of the same name -RRB- on the CW series The Flash and Arrow , both in the Arrowverse television franchise , and his role as Sebastian Smythe on the Fox series Glee .	The Flash	The Flash (2014 TV series)	Glee	Glee (TV series)	Barry Allen / the Flash	Flash (Barry Allen)	DC Comics	DC Comics	CW	The CW	Arrow	Arrow (TV series)	Arrowverse	Arrowverse	Sebastian Smythe	Characters of Glee#Sebastian Smythe	Fox	Fox Broadcasting Company
Glee is an American musical comedy-drama television series that aired on the Fox network in the United States from May 19 , 2009 , to March 20 , 2015 .	Fox	Fox Broadcasting Company	comedy-drama	comedy-drama
The Flash is an American television series developed by Greg Berlanti , Andrew Kreisberg and Geoff Johns , airing on The CW .	Greg Berlanti	Greg Berlanti	Andrew Kreisberg	Andrew Kreisberg	Geoff Johns	Geoff Johns	The CW	The CW
