The 23-year-old actress brought Felicity Smoak to the show earlier in the season and is back once again.
“NEXT WEEK on Flash. Heroic things happen like holding a girl while in a super suit,” he teased.
Grant added later, “Also NEXT WEEK on Flash. A flashback scene with an actor I was very excited to work with.”
10+ pics inside of Emily Bett Rickards back on The Flash set…