<Li> Glenn Childs ( Titus Welliver ) is Peter 's arch - rival who succeeded Peter as State 's Attorney after the latter 's resignation . He spends the first series trying to keep Peter in prison , and later runs against Peter for State 's Attorney . He is forced to drop out of the race amid controversy , and later works as an Assistant U.S. Attorney . </Li>
<Li> Glenn Childs ( Titus Welliver ) is Peter 's arch - rival who succeeded Peter as State 's Attorney after the latter 's resignation . He spends the first series trying to keep Peter in prison , and later runs against Peter for State 's Attorney . He is forced to drop out of the race amid controversy , and later works as an Assistant U.S. Attorney . </Li>
who plays glenn on the good doctor episode 7
who plays glenn on the good doctor episode 7
Titus Welliver
Titus Welliver