Misc: His ship was the H.M.S. Beagle?

Questions

What was the name of the show that featured Larry Appleton and his zany foreign cousin??

Who played Sarah Connor in 1984's "Terminator"??

Who was the actress that played Ferris Bueller's sister??

Who was the original singer of Los Lobos' 1987 hit "La Bamba"??

What was the name of the once Morrissey-fronted band in the 80's??