Table:
text: 1986 in American television
Returning this year
Returning this year
Show_ Last_Aired Previous_Network Retitled_as_Same New_Returning_Same_Network Returning_
Card Sharks 1981 NBC Same CBS January 6
Too Close for Comfort 1985 Syndication The Ted Knight Show Syndication April
9 to 5 1983 ABC Same Syndication September 13
Hollywood Squares 1984 NBC Same Syndication September 15
Mama`s Family 1984 NBC Same Syndication September 26

Question: When did the show 9 to 5 return to American television in 1986?

Question: Returning September 13, 1986 on American television, what was the earliest aired show?