‘The Flash’ Season 3 Finale Preview: Episode 23 Photos and Trailer

The Flash season 3 episode 23 Jesse L Martin and Grant Gustin
Jesse L. Martin as Detective Joe West and Grant Gustin as Barry Allen in ‘The Flash’ season 3 episode 23 (Photo: Katie Yu © 2017 The CW Network)

The CW’s The Flash season three comes to an end with episode 23 airing on May 23, 2017. The episode titled “Finish Line” will find #TeamFlash dealing with Iris’ death at the hands of Savitar and with the fact they were unable to stop it from taking place, no matter what they tried. The season three finale should be a heartbreaker, if in fact Iris is truly dead. Season three episode 23’s trailer asks, “When hope dies can a hero survive?” and it appears even Killer Frost is affected by the battle between her former friends and Savitar.


The season three cast includes Grant Gustin as Barry Allen/The Flash, Tom Cavanagh as Harrison Wells, Danielle Panabaker as Caitlin Snow, Candice Patton as Iris West, Keiynan Lonsdale as Wally West/Kid Flash, Carlos Valdes as Cisco, Jesse L Martin as Joe West, and Tom Felton as Julian.

The Finish Line Plot: SEASON FINALE – With nothing left to lose, Barry (Gustin) takes on Savitar in an epic conclusion to season three. David McWhirter directed the episode written by Aaron Helbing and Todd Helbing.

The Flash season 3 episode 23 Grant Gustin
Grant Gustin as Barry Allen and Grant Gustin as Savitar (Photo © 2017 The CW Network)
The Flash Season 3 Episode 23
Danielle Panabaker as Killer Frost and Carlos Valdes as Cisco Ramon (Photo: The CW © 2017 The CW Network)
The Flash season 3 Episode 23 Tom Felton
Tom Felton as Julian Albert (Photo: Katie Yu © 2017 The CW Network)
The Flash season 3 episode 23
Grant Gustin as Savitar (Photo: The CW © 2017 The CW Network)
The Flash season 3 episode 22
Danielle Panabaker as Killer Frost and Grant Gustin as Savitar (Photo: The CW © 2017 The CW Network)