SPECIAL PREMIERE: After ABC’s 90-minute live special, in which scripts from vintage 1970s sitcoms are performed again with a new cast for a new generation, this special provides context and history regarding former hit CBS sitcoms All in the Family and The Jeffersons. You can get similar information and enlightenment in my TV History & Appreciation of the ‘60s and ‘70s classes at Rowan University – but ABC doesn’t require you to pay tuition. Not yet, anyway.