Ross Fleming Butler (born 17 May 1990) is an American actor. He is best known for his role as Zach Dempsey in the Netflix series 13 Reasons Why and as Brett Willis on K.C. Undercover. He also played Reggie Mantle in the first season of The CW series Riverdale (2017). In 2019, he joined the DC Extended Universe as Superhero Eugene Choi in the film Shazam!, and reprised the role in Shazam! Fury of the Gods in 2023.

Ross Butler

Acting Born May 17, 1990 Singapore

Ross Fleming Butler (born 17 May 1990) is an American actor. He is best known for his role as Zach Dempsey in the Netflix series 13 Reasons Why and as Brett Willis on K.C. Undercover. He also played Reggie Mantle in the first season of The CW series Riverdale (2017). In 2019, he joined the DC Extended Universe as Superhero Eugene Choi in the film Shazam!, and reprised the role in Shazam! Fury of the Gods in 2023.

Known For

Riverdale

Reggie Prime

Riverdale

Reggie Mantle

Teen Wolf

Nathan

Shazam!

Super Hero Eugene

Major Crimes

Ian Yorita

13 Reasons Why

Zach Dempsey

Raya and the Last Dragon

Spine Chief (voice)

MTV Movie & TV Awards

Self - Presenter

K.C. Undercover

Brett Willis

Chasing Life

Hunter

Shazam! Fury of the Gods

Super Hero Eugene

Awkwafina Is Nora from Queens

Chuck