A shy, withdrawn female scientist invents a formula that turns her into a horny, oversexed nymphomaniac.
December 1, 1974
Released
The Switch or How to Alter Your Ego
1h 32min
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English
Magenta Films
2012
2011
2017
1972
1977
2020
2015
2023
2019
2013
2003
1999
1986
2014
2005
2006
