One Chicago & The FBIs Wiki
Tyler Valentine
Name: Tyler Valentine
Date of birth: 2007
Family: Jubal Valentine (father)
Samantha Valentine (mother)
Abigail Valentine (sister)
Status: Alive
Portrayed by: Caleb Reese Paul
First episode: FBI: Crossroads

Tyler Valentine is the son of Assistant Special Agent in Charge Jubal Valentine in FBI.


In "Fathers and Sons" Tyler had been sick for the last few days. He'd been vomiting and running a high fever and his eyes were really bloodshot. The pediatrician ran a blood test and said it looked concerning. He said Tyler needed to see a specialist, a gastroenterologist. When the test came back it turned out that Tyler has leukemia. The good news is that it was caught early and the prognosis is excellent that it is curable.

Tyler turned 12 years old in early 2019, as it's mentioned in "Partners in Crime". Jubal said he is 14 years old in "Hacktivist", so he was born in 2007.


Seasons Season 1Season 2Season 3Season 4
Current characters Maggie BellOmar Adom ZidanStuart ScolaTiffany WallaceIsobel CastilleJubal Valentine
Former characters Ellen SolbergDana MosierKristen Chazal