Tommy Moran is the son of the late Cutter Moran in Kara Danvers and Barry Allen's dream movie musical world that was conjured by the Music Meister. He resembles Mon-El. He was in love with Millie Foss, Iris West' counterpart, though their love was forbidden due to their parents being rival gangsters. He ceased to be when Barry and Kara were freed from the dream world by the real Mon-El and Iris.
Tommy Moran secretly got into a relationship with Millie Foss, the daughter of Digsy Foss and his husband. When Barry and Kara found them in his apartment, they revealed they were in love, but are afraid to tell their feuding parents. With a little more persuasion, Millie and Tommy agreed to do it. When he made the revelation to his father, he was distraught. However, he seemingly accepted his relationship by singing "More I Cannot Wish You".
- Cutter Moran's son called Tommy is probably a reference to Tommy Merlyn, the son of Malcolm Merlyn, who's version in the dream world was Cutter Moran.