The Flash

Candice Patton portrays the character of Iris West-Allen. Iris is a journalist and the wife of Barry Allen, also known as The Flash. She serves as a strong and independent woman who often aids Barry and his team in their fight against crime.

Danielle Panabaker portrays multiple versions of the character Dr. Caitlin Snow. Dr. Caitlin Snow is a bioengineer and a former member of Team Flash. She is known for her scientific expertise and intelligence. In addition, Panabaker also portrays the character Killer Frost, an alter-ego of Caitlin Snow with ice-based powers.

Danielle Nicolet portrays the character Cecile Horton. Cecile is a district attorney and the love interest of Joe West, who is a detective in the Central City Police Department. Throughout the series, Cecile becomes an important ally to Team Flash, providing legal support and assistance.

Keiynan Lonsdale portrays the character Wally West, also known as Kid Flash. Wally is the son of Joe West and the younger brother of Iris West. He possesses superhuman speed and works alongside Barry Allen as a member of Team Flash, using his powers to fight against criminals and protect Central City.

Hartley Sawyer portrays the character Ralph Dibny, also known as Elongated Man. Ralph is a private investigator who gains the ability to stretch his body like rubber after being exposed to dark matter. He becomes a valuable member of Team Flash, using his elasticity to help solve crimes and assist in battles against supervillains.