The track is from the 1988 movie soundtrack, Action Jackson which stars Vanity with Carl Weathers and Craig T.
In the film Action Jackson, Vanity portrays Sydney Ashe, a night club singer who is funny, witty and sexy.
"Undress" is performed as her character, as is another track also produced by Johnson, a ballad titled "Faraway Eyes".
[2] The song is also used in an episode of Friday the 13th: the Series entitled "The Secret Agenda of Mesmer's Bauble", in which Vanity plays a popular singer called Angelica.
B-side: Produced for Powertrax Published by Lorimar Music Bee Corp., BMI.