"The evening soon explodes into an endless whirl of hair-raising adventures! Babysitter and kids leave their safe suburban surroundings and head for the heart of the big city, never imagining how terrifyingly funny their expedition will become!"
-Quote from IMBD Storyline

The IMDB storyline for The Sitter? No,  it's for Adventures in Babysitting (1987). Coincidently, it applies to this movie as well. They switched a few things around, kind of like Home Alone and Home Alone 2.

When I saw the preview for this movie: I thought they were trying make a bad movie look good.

There's that cliché of a female babysitter who invites her boyfriend over.

"My shirt is chafing me. Do you mind if I take it off?"