The curtain then lifts up and we see a blue screen behind them.
They then begin to march and dance in place, both girls showing complete nudity with breasts and bush in view while in front of a curtain.
Douber is best known for her title role in the comedy television series Mork and Mindy, in which she starred for five seasons, from 1978 to 1982.
On the big screen, she played the female lead in the 1992 comedy Stay With Us.
In total, she played in more than 60 films and television series.
We then see Jessica briefly standing nude as she mans a camera.