The Brady Bunch/A-Camping We Will Go
The boys are looking forward to their annual camping trip with their father and Alice. But Mike's got some big news for his sons: This time, Carol, Marcia, Jan and Cindy are coming along, too. That doesn't sit well with Greg, Peter or Bobby and they complain, but it's of no use: The girls are coming.
When they get to the campsite, the girls initially can't adapt to their surroundings, and their inability to catch any fish frustrates everyone (until Carol reveals she brought along some "rations"). That night, spooky outdoors sounds, such as an owl hoot, scare the girls. That amuses the boys, but the girls try to get the last laugh when they pretend that a bear has happened on the campsite. Greg and Peter immediately call their sisters on the ruse and tackle each other inside the women's tent.
When the family returns home a few days later, Greg admits he had fun with his sisters on the camping trip and wants them to come along next year.