Venita Wolf

Encountering an uncharted planet in an empty region of space, Kirk and his crew are entertained by Trelane, a playful being who lacks the self control to wield his great psionic powers with discipline. When he threatens the whole ship, Kirk himself faces down Trelane's tantrums until relief surprisingly arrives.

Five nuns bring a wounded outlaw into Dodge City, then are reluctant to turn him in because he saved their lives.

Passing a waterfront bar, Sr. Bertrille and Sr. Jacqueline hear what seems to be a child in danger. Entering, they find the owner, Rose Dolan, throttling Junior, a parrot with a salty vocabulary. Sr. Bertrille rescues him and hopes to find him a new home, since pets are forbidden at the convent. All efforts to place Junior are foiled by his bad behavior, and the sisters are forced to hide him in the convent. Junior gives them away by bawling bar-room ditties. Led by the children's laughter, Rev. Mother finds Junior sounding off and orders Sister Bertrille to find him a new home. Srs. Bertrille, Jacqueline, and Sixto spend the night regenerating Junior. By morning the bird has grudgingly learned to pray. To win over Rev. Mother, Sr. Bertrille asks Sr. Jacqueline to bring her where the new Junior is reciting prayers to the rapt children. He ruins the plan by addressing Rev. Mother as "Hi, sweetie" and is banished for good. Sr. Bertrille persuades Carlos Ramirez to adopt him but Junior spoils a romantic interlude with Cecilia with rude remarks. He escapes Carlos' wrath by flying out of the window. Meanwhile, Rose comes to the convent for Junior. Finding him gone, she prays for his safe return. Sr. Bertrille takes off and finds Junior in the jungle. Thankful, Rose turns over a new leaf. Junior joins the children in prayer, but brakes off to greet Rev. Mother with "Hi, sweetie." Resigned, she replies, "Hi, sweetie."

Jethro abandons his dangerous career as an "astronaut" for the even more precarious one of folk singer.

Professor Biddle, the meek leader of Biddle's Bird Watchers, guzzles Granny's tonic and turns into a tiger.