: ▁The ▁Anim ated ▁Series ). ▁ ▁A ▁poster ▁of ▁the ▁F lying ▁Gray s ons ▁appears ▁in ▁Te en ▁Tit ans ▁Go ! ▁# 4 7 . ▁ ▁The ▁F lying ▁Gray s ons ▁appear ▁in ▁issue ▁ 6 ▁of ▁the ▁Young ▁Justice ▁com ics . ▁They ▁featured ▁in ▁a ▁flash back ▁when ▁Robin ▁rec aps ▁his ▁history . ▁This ▁version ▁of ▁the ▁F lying ▁Gray s ons ▁also ▁consisted ▁of ▁Richard ▁" R ick " ▁Gray son ▁( John ' s ▁brother ), ▁Rick ' s ▁wife ▁Kar la ▁and ▁their ▁son ▁John ▁II . ▁While ▁John , ▁Mary , ▁Kar la ▁and ▁John ▁II ▁were ▁killed ▁in ▁the ▁tra pe ze ▁accident ▁caused ▁by ▁Tony ▁Zu cco , ▁Dick ' s ▁uncle ▁surv ived ▁and ▁was ▁par al yz ed . ▁ ▁In ▁other ▁media ▁Television ▁ ▁The ▁F lying ▁Gray s ons ▁appears ▁in ▁the ▁Bat man : ▁the ▁Anim ated ▁Series ▁" Rob in ' s ▁Re ck oning ", ▁with ▁John ▁Gray son ▁vo iced ▁by ▁an ▁un cred ited ▁Thomas ▁F . ▁Wilson ▁and ▁Mary ▁Gray son ▁vo iced ▁by ▁an ▁un cred ited ▁D iane ▁Pers hing . ▁When ▁Mr . ▁Hal y ▁refused ▁to ▁pay ▁protection ▁money ▁to ▁Tony ▁Zu cco , ▁the ▁F lying ▁Gray s ons ' ▁tra pe ze ▁set ▁was ▁sab ot aged ▁where ▁the ▁ro pes ▁broke ▁during ▁a ▁performance . ▁Bruce ▁Wayne ▁adopted ▁Dick ▁Gray son ▁after ▁that ▁since ▁nobody ▁else ▁in ▁Hal y ' s ▁Circ us