Actress Joy Harmon (Midge) is wearing the exact same outfit she wore in Rocco J. Basile. The outfit consisted of a red, white, and blue crop top with blue low hip hugging bell bottoms accented with a red leather belt.
Error when Gidgets sister shows up at the luau. The girl in the green dress warns her of Panther, she walks away from the dancing. When Anne scans the dancers she is dancing.
Betty Conner, who plays Gidget's sister Anne, receives a makeover after episode one. In the first episode, she was a brunette. Beginning in this episode, her hair is bleached blonde and she wears a whole new mode of makeup.
The title is based upon the motto found on American currency and coinage: "In God We Trust".