Nineteen men and women initially came forward with allegations against Kreisberg, who acts as an executive producer on Arrow, The Flash, Supergirl, and Legends of Tomorrow.
Andrew Kreisberg, creator of various TV adaptations of DC superhero comics, has been suspended by Warner Bros. following multiple sexual harassment allegations.
The accusations come amidst a wave of allegations made against various Hollywood persons, including Harvey Weinstein, Kevin Spacey, and James Toback.
Melissa Benoist, who plays the titular character on Supergirl, offered a statement after the article was published.