Detective Trent Mallory is a fictional character portrayed by David Eigenberg in the TV series ER.
In the first episode they appeared in, titled The Beginning of the End (season 15), they were 44 years old.
They appear in 1 episodes out of a total of 331 aired
Episodes1
The Beginning of the End
episode S15.E16 february 2009Dr. Carter returns to Chicago and talks Dr. Banfield into allowing him to pick up a number of shifts (without pay). Other happenings include Banfield's dogged pursuit of motherhood, Neela's intensifying personal relationship, and Archie's involvement with a patient who was probably beaten while in police custody - with his new girlfriend the detective standing by.