Dennis Cooney

Arriving in wind-swept San Juan to enter the Convent San Tanco, Sister Bertrille , a novice from the U.S., discovers that she can fly. Before Sister Jacqueline and Sister Sixto reach the pier to welcome her, Sister Bertrille is blown into the sea. She swims to the yacht of Carlos Ramirez, a wealthy discotheque owner and unwittingly spoils Carlos' plans for a fun-filled weekend. At the convent, again lifted by the wind, Sister Bertrille concludes that her flying is a quirk of aerodynamics controlled by the tilt of her cornette. Appalled by the shabbiness of the children and lack of space and equipment, Sister Bertrille starts a campaign to raise money. Mother Superior, who has been fighting poverty for years, is outraged when she finds the nuns selling cookies, paintings, and straw hats, putting on a show in the town square. Sister Bertrille learns that Carlos owns a piece of land the sisters need but can't persuade him to donate it to them. When the wind carries her off again, Sister Bertrille stuns a submarine crew by landing on their surfaced craft. Carlos, en route to a rendezvous with Louise, sees Sister Bertrille flying near his plane. Feeling he has had a religious experience, he turns back and donates his land to the convent. Sister Bertrille crashes into an Army base and is held as a spy. She is released when Mother Superior and Sister Jacqueline vouch for her and Carlos testifies he saw her flying. Sister Bertrille sews weights in her habit to keep her grounded and turns down an offer to appear on the Ed Sullivan show.

McGarrett's attempt to prove he's an officer-of-the-peace, after a protester is shot during an anti-war demonstration, is met with resistance from the slain man's pacifist associates.

As Tony and Roger prepare for a vacation in Rome, a packing case is delivered to NASA. Dr. Bellows tells Tony it contains a safe filled with experimental equipment, due to be sent to the moon. Then Jeannie arrives. Tony hears someone coming and orders her to disappear. She pops into the safe and is accidentally locked in. She tries to turn into smoke, but still can't get out. Tony and Roger work frantically to free her, until they find the safe will explode if anyone tampers with it. They realize they need a professional and head for the Pink Horse Bar. After some dickering, Charlie, the bartender, introduces the Professor, best safecracker in the business. Meanwhile the safe, with Jeannie inside, is moved.

Tony thinks Jeannie is locked in a safe bound for the moon, but Roger reports it is still in the warehouse. They panic when they find it. The thieves stop trying to open it when they hear Jeannie's watch ticking. Tony and Roger go back to the Pink Horse Bar. Charley phoned NASA, sure he will be paid well for the safe's return. Thinking it on the way to the moon, Dr. Bellows feels he's a crank and tells him to blow it up. Annie, a pawnbrokers buys the safe for $10 and phones NASA. Bellows tells her to junk it. The Professor settles for Tony's $25, hoping to get the safe back from Annie, but she reports it is on the way to Harry's scrap yard.