Dark Matter Wiki
Alex Mallari Jr
Alex featured
Birthday February 19, 1988
Birth Place Philippines
Portrays Ryo Tetsuda
Seasons Season 1
Season 2
Season 3

Alex Mallari Jr is an actor known for Dead Genesis (2010), Robocop (2014) and Debug (2014).

Alex portrays Ryo Tetsuda in Season 1, 2 and 3 of Dark Matter.

Early Life[]

Alex Mallari Jr was born in the Philippines on February 19, 1988, and raised in Canada. He played competitive basketball in high school until he was injured. Alex was also successful at a national level in Tae Kwon Do. [1]


In 2010 Alex took on the role of Hiro in True Justice, an action series starring Steven Seagal. Following this he had several guest roles in shows including Nikita, The L.A. Complex, Cybergeddon and Beauty and the Beast. In 2014 he played a role in the sci-fi horror film Debug. Alex then landed a lead role in Dark Matter, playing Four, aka. Ryo Tetsuda. [1]


Title Year Role
Dead Genesis 2010 Mickey
A Dance for Grace 2010 Dancer
RoboCop 2014 Young Lieutenant
Debug 2014 First Mate
Pay the Ghost 2015 EMT
Title Year Role
True Justice 2010-2011 Hiro
Nikita 2011 Guard Valdez
Cybergeddon 2012 Winston Chang
Cybergeddon Zips 2012 Winston Chang
Beauty and the Beast 2013 Bustamonte #2
Played 2013 Luke
Remedy 2014 EMS Guy
Defiance: The Lost Ones 2014 Lone Drinker
The Strain 2014 Carlo
Dark Matter 2015- Four



  • In his earlier roles, credits addressed him as just Alex Mallari.
  • Alex Mallari Jr's role as Four in Dark Matter is his first lead role in an official production.

External Links[]