Quantum Leap S02E13 - Another Mother - September 30, 1981

Sam leaps into Linda, a recently divorced mother of three - Kevin (played by Michael Stoyanov), Susan (played by Olivia Burnette), and Teresa (played by Troian Bellisario). According to Ziggy, Kevin will soon disappear, and the only trace of him ever found is some bloody clothes. And little Teresa can not only see Al, but she sees Sam as he really is.