19. Henry Allen
He’s the father of the Flash. In the meantime, he will have his cameo in Warner Bros. huge team-up movie. Henry Allen (Billy Crudup) can be found in trailers behind the bars having a sincere discussion with his son, Barry Allen. A few bits of gossip propose that Crudup is hoping to pass on the possible The Flash movie because of the continuous production delays. Therefore, it’s rather unclear should that happen whether his cameo will be erased from Justice League or not.
20. Iris West
She’s Flash’s main love interest for the comics. Fans will get the opportunity to see Iris West in full for the solo Flash film. Before that however, Iris, much like a few supporting characters, will be making her debut in Justice League with a fast cameo, as indicated by reports. Kiersey Clemons will breathe life into the character. However, nobody ought to anticipate that her role will be enormous.
21. Silas Stone
Cyborg’s father has his own particular part to play when Justice League reaches theaters. The scientist was first found in Batman V Superman applying Mother Box technology to his son with a specific goal to save his life, and thereby transforming him into the Cyborg. Because of his ownership of a Mother Box, Silas will be a target. This will eventually draw Cyborg into the contention to save his dad after he is kidnapped by Parademons.
