Best family TV plot holes of 1969

Career Fever - S4-E9

Plot hole: Peter thinks he has a fatal disease. The parents realise two pages stuck together and he went from page 95 to 98 mistakenly. However, Mike first read about the actual fatal disease info on page 97, and then Carol read about what Peter actually had on page 96 (poison ivy). If Peter read only 95 and 98, there would be no way of Peter to know his disease was fatal since that was printed on page 97.

That's Snow Ghost - S1-E17

Plot hole: It's established at the end that Greenway used transparent skis to create the illusion that the Snow Ghost could fly. But there's no way skis could have enabled Greenway to fly over the gorge, especially from a standing position. (00:05:30)

Chimera ★