Continuity mistake: After Reggie Jackson goes inside and Jackie Joyner-Kersee is talking to Dick Butkus, her hands switch from being down by her side to up around her waist depending on the camera angle.
Close Encounters of the Bird Kind - S2-E20
Continuity mistake: When Dick Butkus is in the clubhouse doing "The Butkus Group", the door is open. After Max and Abby leave and Bill Nye says you can't charge a cell phone with a potato, it's still open. But in the outside shot of Max Abby, the door is now closed.