In 1968, things were going to change for the Big Three networks. Its new product consists of The Beautiful Phyllis Diller Show, The New Adventures of Huckleberry Finn, Land of the Giants, The Outcasts, Here's Lucy, Mayberry, R.F.D., NBC Monday Night at the Movies, The Mod Squad, That's Life, Julia, Here Comes the Brides, The Ugliest Girl in Town, Journey to the Unknown, The Don Rickles Show, Adam-12 and The Ghosts of Mrs. Muir.
In the November of 1968, NBC was looking to cancel The Jerry Lewis Show, and forced to replace that show with a science fiction entry, City Beneath the Sea. It fails to go against The Mod Squad on ABC and Lancer on CBS.
Similarity, Judd for the Defense was to end the same time Felony Squad got cancelled on ABC. It was replaced by a entry that was rejected for the 1967-68 season, Paul Pine.
Also, CBS cancelled The Jonathan Winters Show for a new hour-long adventure show Safari.
Fully in their timeline, in our timeline, CBS swapped the timeslots for Hawaii Five-O and The Jonathan Winters Show (with extra episodes aiding for The Jonathan Winters Show), Judd for the Defense on ABC and The Jerry Lewis Show on NBC lasted for extra episodes and City Beneath the Sea, Paul Pine and Safari didn't happen.