Quantum Leap (1989) 
During a government experiment into time travel, a scientist finds himself trapped in the past, "leaping" into the bodies of different people on a regular basis and sorting out their problems whilst trying to get back home to his ...
Quantum Leap: Quantum Leap - The Original Series All Seasons
During a government experiment into time travel, a scientist finds himself trapped in the past, "leaping" into the bodies of different people on a regular basis and sorting out their problems whilst trying to get back home to his own time. [more inside]