Barry Allen (Arrowverse) Barry Allen (Arrowverse) Bartholomew "Barry" Allen is a fictional character in the television series "The Flash", based on the DC Comics superhero Barry Allen / Flash, created by Robert Kanigher and Carmine Infantino. Adapted for television in 2014 by Greg Berlanti, Andrew Kreisberg and Geoff Johns, Barry Allen has been continually portrayed by Grant Gustin and is the alter-ego of the superhero Flash. In the series, Barry is portrayed as a smart, goofy and tardy character, who works at the Central City Police Department as a crime scene investigator. The series begins by showing his backstory depicting the murder of
Alter Ego (soundtrack) to promote the film in the mainstream. Rouvas contributed vocally to five songs on the soundtrack, two of which, namely "One With This World" and "Nothing" were duets with his co-star Doretta Papadimitriou and were performed in the film by the actors as the group "Alter Ego". The song "Suspicious Minds" was written by Mark James and originally performed by Elvis Presley, but was covered by Rouvas. The majority of the songs are performed or titled in English, as was chosen by the film's producers for marketing reasons. Other than Rouvas, vocal performers include Dimitris Wang, Vello Leaf, V-Sag, Alexandra