The video, titled simply ‘The Flash | Behind The Season Finale | The CW’ was posted by the network.
The Flash returns to The CW with season 4 this fall.
The video includes comments from Candice Patton (Iris), Tom Cavanagh (HR/Harrison Wells), Tom Felton (Julian Albert) and Jessica Camacho (Gypsy).
Team Flash and The CW may not be answering any of these questions, but they have now released a behind-the-scenes video, looking back at the finale, rather than toward the next season.