` ` Back to the Future 's '' Lea Thompson took the top of the scoreboard with her jive . : Maybe it 's not the best idea to be on a book tour while dancing in the competition . is down to 28 contestants . the second week saw Lea Thompson and Michael Waltrip bringing up the rear . Janel Parrish and Janel Parrish were the top points-earners .
` ` Back to the Future 's '' Lea Thompson took the top of the scoreboard with her jive . is down to 28 contestants . the second week saw Lea Thompson and Michael Waltrip bringing up the rear . Janel Parrish and Janel Parrish were the top points-earners .