Plot summary
Magnum is trying to protect Carol, who is in the middle of a particularly controversial court case, when he is hired by Brenda Babcock ( Eileen Brennan ), a woman from the mainland, to help locate the birth certificate for the child she gave up for adoption 30 years ago. In doing so he becomes embroiled in Carol's personal life, as he discovers a powerful secret about her mother Abigail ( Celeste Holm ) and father and her true birthright that could shatter her.
Credits
Adapted from Wikipedia contributors, List of Magnum, P.I. episodes. HTML formatting and reference markers removed.