- Grant Gustin (Barry Allen / The Flash)
- Candice Patton (Iris West-Allen)
- Danielle Panabaker (Khione)
- Danielle Nicolet (Cecile Horton)
- Kayla Compton (Allegra Garcia)
- Brandon McKnight (Chester P. Runk)
- Jon Cor (Mark Blaine / Chillblaine)
The Flash — S0E17
Episode: Barry and Iris: New Beginnings!
Air Date: 2015-09-21
Runtime: 7 min
Overview
Timeless love from comics to the screen and into the future. Season 2 featurette.