Alice, the only relatively normal member of the eccentric Sycamore family, falls in love with Tony Kirby, but his wealthy banker father and snobbish mother strongly disapprove of the match. When the Kirbys are invited to dinner to become better acquainted with their future in-laws, things don't turn out the way Alice had hoped.
The gang packs up for a camping trip to Cherry Creek two miles from their home, but to them it is the wilderness. After night falls, the hooting owls and croaking frogs conjure up visions of spooks. When a thunderstorm hits, they all scurry for home.