User blog comment:Thailog/Ep. 201 "Happy New Year!" discussion/@comment-137.118.232.200-20120429202525/@comment-4955817-20120430010253

to me his voice did have a lower register, however it went high again only when he got excited and told batman "batman the missing 16 hours!!!" that part was funny to me. other than that, i bought that he could be 18 1/2. not every 18 year old has a deep voice, heck not every man has a deep voice. and besides, nightwing has never struck me as a character that really had a deep voice to begin with.