The Brady Bunch (1969)

S4E18 The Subject Was Noses

Marcia finds herself in a tricky situation when she accidentally schedules two dates for the same evening. One is with Charlie, while the other is with Doug, the popular guy on campus. To cover her tracks, she concocts an excuse to ditch Charlie and meet Doug instead. However, she soon discovers that Doug is only interested in her for looks when she gets smacked in the face with a football during their outing.