Keiynan Lonsdale cast in 'Simon vs The Homo Sapiens Agenda'

"The Flash" actor Keiynan Lonsdale is set to star in "Simon vs The Homo Sapiens Agenda", based on Becky Albertalli's novel of the same name.

The Greg Berlanti-helmed film centers on a young gay teen, Simon (Nick Robinson), who takes a novel approach to coming out to his classmates.

Lonsdale play Bram Greenfeld, one of Simon's friends and classmates, reported Deadline.

The film also features Katherine Langford, Miles Heizer, Alexandra Shipp, Jennifer Garner, Josh Duhamel and Tony Hale.