Be a chambermaid for a bunch of yellow saxophone students."That night during the formal dance party, in a parallel scene, the tenants (hiding behind bushes and trees) peered through he plantation windows and made fun of the rich folks.They were interrupted by pushy promoter Duke, pulling up in a limousine with his assistant Merlin Sheets (Michael Sheehan), who again offered to manage Rocky""s career if he would come out of retirement: "It""s a hell of a payday."Two scientists were called to the Zoo to observe the apes: animal psychiatrist Dr.Lewis Dixon (Bradford Dillman) and research associate Dr.Stephanie Branton (Natalie Trundy).Dixon at first thought the apes were mimicking and imitating human behavior.To the animal keeper named Arthur (Marshall Stewart), Dr.Dixon announced he would begin testing the apes, Zira first, with the Wisconsin Multiphasic - a test to identify different colored and shaped wooden blocks, with a window shade-like screen between the test subject and the observer.Frankenstein.Holding her waist and looking back at Igor, he exclaimed:Dr.Frankenstein: "What knockers!"Inga: (grinning widely) "Ohh, thank you, Doctor."Inside the creaking doors, a fire was raging in the fireplace as the severe-looking, hag-like, elderly housekeeper Frau Blucher (Cloris Leachman) emerged, sporting a hair-bun and a prominent mole on the right side of her chin.