▁in ▁the ▁episode ▁of ▁the ▁TV ▁episode ▁" The ▁Leg end ▁of ▁the ▁Story ▁Spe aker ." ▁He ▁is ▁vo iced ▁by ▁P ete ▁Se pen uk . ▁ ▁Rain bow ▁F aces ▁Rain bow ▁F aces ▁appear ▁in ▁The ▁Land ▁Before ▁Time ▁VII : ▁The ▁Stone ▁of ▁Cold ▁Fire . ▁They ▁show ▁scientific ▁knowledge ▁exceed ing ▁that ▁attributed ▁to ▁other ▁characters . ▁The ▁male ▁Rain bow ▁Face ▁also ▁appears ▁in ▁The ▁In vas ion ▁of ▁the ▁T in ys aur uses . ▁ ▁D ara ▁D ara ▁is ▁a ▁wand ering ▁female ▁Di pl od ocus ▁who ▁first ▁appeared ▁in ▁the ▁TV ▁episode ▁" The ▁L one ▁Din osa ur ▁Returns ." ▁She ▁is ▁the ▁lady - friend ▁of ▁Doc , ▁the ▁' L one ▁Din osa ur '. ▁She ▁is ▁vo iced ▁by ▁Susan ▁Bl u . ▁ ▁S wo oper ▁Pet rie ▁and ▁Gu ido ▁meet ▁the ▁blind ▁and ▁elder ly ▁S wo oper ▁in ▁Black ▁Rock ▁in ▁the ▁TV ▁episode ▁" The ▁Herm it ▁of ▁Black ▁Rock ." ▁He ▁is ▁vo iced ▁by ▁Jess ▁H arn ell . ▁ ▁E tta ▁E tta ▁appears ▁in ▁The ▁Land ▁Before ▁Time : ▁J our ney ▁of ▁the ▁Bra ve . ▁After ▁Little foot ▁meets ▁her ▁while ▁looking ▁for ▁shelter ▁during ▁a ▁" S and ▁cloud ", ▁she ▁forces ▁Little foot ▁into ▁a ▁cave . ▁To ▁cheer ▁up ▁the ▁dow nt rod den ▁Long ne ck , ▁E tta ▁tells ▁Little foot ▁to ▁" look ▁for ▁the ▁light ". ▁E tta ▁has