One Day at a Time: Barbara and Julie want to sneak out to a party on a school night. This occurs while Ann is away on a business trip to Las Vegas. But the girls are fearful that their mother might find out that they're heading to the party. So they try to reach their mother via a phone call. But they find out that Ann didn't reach her hotel.

Starring:

Bonnie Franklin, Mackenzie Phillips, Pat Harrington Jr, Valerie Bertinelli

Genre:

Comedy