▁Rick ▁now ▁reve als ▁his ▁true ▁color ▁– ▁( red !) ▁– ▁as ▁he ▁retr ieves ▁orders ▁via ▁myster ious ▁walk ie - t alk ie ▁to ▁s lip ▁Charlie ▁a ▁mic key ▁and ▁make ▁contact ▁with ▁the ▁inv aders ▁for ▁the ▁greater ▁glory ▁of ▁his ▁hom eland ▁(" Big ▁W ig "). ▁ ▁In ▁Mary ' s ▁car , ▁Tr ent on ▁– ▁sw orn ▁to ▁secre cy ▁– ▁breaks ▁Mary ' s ▁heart ▁when ▁he ▁breaks ▁their ▁date ▁(" In ▁the ▁Stars "). ▁ ▁Meanwhile , ▁at ▁the ▁Gal axy ▁of ▁Co iff ures , ▁Rick ▁enc oun ters ▁Z omb ina ▁( origin ally ▁played ▁by ▁Susan ▁Gott sch alk ), ▁a ▁b ux om ▁al ien ▁av iat rix ▁bent ▁on ▁pro cur ing ▁he - spec im ens ▁to ▁play ▁stud ▁on ▁her ▁female - lad en ▁planet . ▁Emp loy ing ▁her ▁su person ic ▁" Secret ▁We ap on " ▁( a ▁sop rano ▁voice ▁so ▁str atos pher ic ▁that ▁it ▁z omb ifies ), ▁Z omb ina ▁transform s ▁Rick ▁into ▁a ▁bug - ey ed ▁slave ▁to ▁her ▁ne f ari ous ▁dem ands . ▁She ▁and ▁her ▁ent ou rage ▁of ▁tit ill ating ly ▁tack y ▁" Z omb ettes " ▁( origin ally ▁played ▁by ▁the ▁rest ▁of ▁the ▁cast , ▁deck ed ▁out ▁in ▁intention ally ▁un con vin cing ▁' dis gu ises ') ▁sound ▁the ▁shr ill ▁sop rano ▁war - c ry ▁of ▁" Z omb