Bruce Mars

As the crew of the Enterprise stand by for some well-deserved rest and recreation on a planet resembling Earth, the landing party beamed down to prepare the way find themselves experiencing some distinctly unearthly happenings.

Backtracking through time to discover why the Earth narrowly escaped disaster in 1968, Kirk makes the acquaintance of Mister Seven and comes down to earth with a vengeance.

When Ann gets mugged in Central Park, she attempts to hide the encounter from her father. Meanwhile, Don tries to look into the incident.

Lucy encourages a washed-up boxer to come out of retirement for one match to earn enough money to open a flower shop.