Mad Female Scientist Trying to Prove Baby Theory on Three Adult Men

by Ttenchantr
(New Hampshire)

Does anyone else remember a TV movie from the '70s about three brothers/friends who get trapped by a mad female scientist with, of course, three attractive daughters, who wants to use the males in her strange experiment to prove male babies can naturally survive against animal predators, namely a lion or possibly a tiger?

Since she only had daughters she has been unable to test the theory until now (!!) so she traps one of the men, strips him down using her "automatic stripping machine" (I swear) and dumps him into a pen with a lion/tiger. The daughters turn against their mother and with the two other men save the third and they all live happily ever after.