Roger's last name is Marble. He's supposed to be Roger Maris.
Sports references in this episode: Rock Bay Pachyderms (Green Bay Packers), Mickey Mountain (Mickey Mantle), Sandy Stoneax (Sandy Koufax), Leo Ferocious (Leo Derocher), and Casey Strangle (Casey Stengel).
Pebbles: (after Fred had unethically accepted a huge baseball contract that was intended for someone elseDa-da ba. Da-da ba. Da-da BA!
Fred: (choking up)Pebbles, baby! How can you say that to your daddy? (sobbing) Pebbles said I was bad.
Wilma: (feeling sorry for Fred)Oh honey, she didn't mean it...
Fred: (turning away in shame as he fully realizes he had in fact done wrong)It doesn't matter--she's right!
This episode was recorded on 4-25-63.