paranoia due to mental illness, which ultimately prevented him from continuing to act. However, Straczynski emphasized that O'Hare's fans, particularly those of his role as Sinclair, had helped him cope with his struggle in ways medication never could. Reception External links Jeffrey Sinclair at The Lurker's Guide to Babylon 5 References Babylon 5 characters Fictional commanders Television characters introduced in 1993 ru:Список персонажей телесериала «Вавилон-5»#Джеффри Синклер