Bobby, Benji, and Huey are back and Benji is smitten with Bobby's little sister, who has blossomed into a beautiful young woman. The two start dating in secret, but are soon discovered by Bobby, who wrongly assumes that Benji has taken advantage of his sister. A sad series of events proves Bobby wrong and he reaches Benji just in time as he sits at the top of a cliff. More sexual misadventures set against an amazing 50's soundtrack.
After a nasty argument with her boyfriend Carl, young Gaby spontaneously accepts her girlfriend invitation to join her on a vacation to Manila. Her plans to forget about Carl succeed very rapidly as she meets Dr. Andreas Witzig, a young scholar who plans to marry his fiancee on the island. During the following days, Gaby tries her best to convince the man of her dreams to change his mind.
Film extras take possession of a bogus film production company and acting as ideal world of film to persuade one associates mother-in-law of marriage.
