Guest Stars Markie Post as Joella Cameron Robert Tessier as Marcos Frank Gorshin as Seton Kellogg James Sloyan as Barney Smith Anthony James as Varek John Quade as Jolen Quince Nancy DeCarl as Sherese Co Starring Mel Blanc voices Twiki the Robot Felix Silla as Twiki the Robot Mitch Reta as Technician Seamon Glass as Pirate Victor Argo as Raphael Argus John Furlong as 1st Cop Richard Reed as 1st Rowdy Sena Ayn Black as Woman Uncredited Eric Server voices Dr. Theopolis
