In yet another episode, a female driver is giving David Janssen a ride; once more, he is the front-seat passenger. Late in this particular episode, Lee Meriwether is the driver with Janssen next to her. In the close-ups, the two are indeed together. However, and as seen before, in the wide-shot of the car going by, "a" driver is behind the wheel, and Janssen appears to have vanished.
The "Slauson vs Ranson" boxing poster seen on the door of the diner is the same one seen in Decision in the Ring (1963) (aired two years previously and set in Los Angeles), and in The Good Guys and the Bad Guys (1965) (aired three weeks previously and set in Montana.)
The character played by Lee Meriwether is named Willis Hempstead, an unmarried daughter of George Hempstead. Yet in the end credits, she is listed as playing Willis Hampton.
When discussing the black chemical in the large iron drum, David Janssen jumps his cue and so talks over Lee Meriwether who hasn't finished talking, so she then has to prompt him to repeat his line when she finishes her line.
Earlier when giving Kimble instructions on how to dismantle the bomb Dr McAllister warned that that anything could set of the bomb close to the time of detonation including a loud sound. Yet as Kimble was trying to defuse it McAllister used a loud PA system to warn him to leave the bomb and get out.
At the hospital Murdock drops the white envelope just after passing the message in it to McAllister, but then manages to quickly catch it before it hits the ground.