Gene and Roger demand originality in the movies, but Hollywood has given them another sequel,”Rocky II”, goofy comedy “The In-Laws”, a reteaming of George Segal and Glenda Jackson in “Lost and Found”, Clint Eastwood in Don Siegel’s tough thriller “Escape from Alcatraz”, and a reteaming of Barbra Streisand and Ryan O’Neal in “The Main Event”. In their “Dog of the Week” segment, Roger has less than faint praise for “In Praise of Older Women”, and Gene questions why the last man on earth in “Ravagers” keeps running into new people.