Episode 73 is Quantum Leap  (1989) starring Scott Bakula and Dean Stockwell, SB plays Sam Beckett a scientist trap in the past and in someone eles body, leaping from one adventure to another.

In the first episode he is trapped in 1956 in the body of test pilot Tom...what must he put right so he can leap home with only his holographic buddy Al to help him.

The series features a mix of humor, drama, romance, social commentary, and science fiction, and was named one of TV Guide's "Top Cult Shows Ever".[

Episode 72 is The Invaders 1995, Some sell him out someone won't believe a pilot called Nolan Wood (Scott Bakula) That the invaders are here.

The Invaders (or The New Invaders) is a two-part television miniseries(failed pilot) based on the 1967-68 original series The Invaders. Directed by Paul Shapiro.

Episode 71 The Invaders is a Quinn Martin production that run from 1967 to 1968 about David Vincent ,A man too long without sleep who took a wrong turn and discover an alien invasion but know will believe him.

He will not stop, he keeps on talking

Episode 70 is Ryan Gosling as Young Hercules ,it's a shame he hasn't gone to do more stuff he was pretty good.

The show features the efforts of Ares, the god of war, played by Kevin Tod Smith, who attempts often to destroy his younger half-brother to win over Zeus' good graces. Among his group is his nephew Strife, who is the rather weaker member of the team. Strife's mother is Discord, goddess of retribution , who acts more level-headed and power hungry than her counterpart on more than one occasion.