Koby Kumi-Diaka

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Demo Reel
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Koby Kumi-Diaka is a trained actor, with experience in film, television, and theater. He was born in Nigeria, but is of Ghanaian descent. He grew up in south Florida in Broward County. Koby now resides in Los Angeles and most recently appeared on the hit HBO show 'True Detective' on the season 2 finale. He also can be seen on the long running CBS ... See full bio »

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Known For

Criminal Minds Trevor Madison
CSI: NY Timothy Brown
Scorpion Alex


Jump to: Actor | Producer
Hide Hide Show Show Actor (17 credits)
 2019 The Politician (TV Series)
- The Voter (2019) ... Pierre
- Gone Girl (2019) ... Pierre
- October Surprise (2019) ... Pierre
- The Harrington Commode (2019) ... Pierre
 2019 Dear White People (TV Series)
- Volume 3: Chapter II (2019) ... Jimiyu
 2019 On All Fours (Short)
Officer Shakes
 2019 Road to Zion (Short)
 2018 88 (proof of concept) (TV Movie)
 2018 Scorpion (TV Series)
- A Lie in the Sand (2018) ... Alex
 2017 Benny Got Shot (Short)
Odell Landry
 2016 The Librarians (TV Series)
Tyson Lopez
- And the Self-Fulfilling Prophecy (2016) ... Tyson Lopez
 2015 Los Angeles 1991 (Short)
Gangster #2
 2015 True Detective (TV Series)
Teen Gangster
- Omega Station (2015) ... Teen Gangster
 2014/II Happy Birthday (Short)
 2013 Criminal Minds (TV Series)
Trevor Madison
- The Return (2013) ... Trevor Madison
 2013 Talkin' Trash (TV Series)
Lieutenant Loose
- Love on Screen (2013) ... Lieutenant Loose
 2013 Bionique: Prologue (Short)
 2013 CSI: NY (TV Series)
Timothy Brown
- Today Is Life (2013) ... Timothy Brown
Hide Hide Show Show Producer (1 credit)
 2019 On All Fours (Short) (producer)

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