Listening to a radio broadcast of a homecoming gathering, Margaret & Jim remember their college years, dating, and previous boy- & girl-friends, other homecomings, etc. Margaret gets flower and a mysterious former boyfriend.
A deadly pesticide threatens the human race and a strange ant woman threatens a billionaire industrialist as the IADC and Wonder Woman find themselves on both sides.
Lovely Kay Dalton, terrified of the sea, persists in skin-diving. Her objective is to recover a cache of stolen diamonds on the ocean floor. Although Mike Nelson warns that she will never conquer her fears, Kay refuses to quit.
At the request of General Phil Sheridan, heroic Bat Masterson rescues the kidnapped Rafferty Sisters from the renegade Chief Stone Calf.
Bat Masterson gets involved ina murder trial in the desert town of Eden, New Mexico when the defendant's friends use strong-armed pressure to silence eyewitnesses to the crime.
