Airdate: November 17, 1973
14 of 22 produced
11 of 22 aired
Synopsis:
"Captain's log: Stardate 5577.3. We are approaching the remains of the burned out supernova, Arachna. Requested updated survey will begin with measurements of its radiation and volume expansion." The crew of the Enterprise is surprised when they receive an old-style signal from what turns out to be a lost Earth colony. Unfortunately, they also experience the same phenomenon of shrinking that the colony did! Kirk and crew battle to keep control of the ship despite their shrinking stature, as well as to save the colony from geological destruction.
First person who calls me "tiny" gets a Trek-Fu chop in the face!

