This is History: Celebrating Jerry Lewis and the MDA Labor Day Telethon

Dean Martin, left, and Jerry Lewis, whose comedy team broke up 20 years earlier, appear together for the first time since the breakup on Lewis annual telethon for Muscular Dystrophy, Sept. 7, 1976, Las Vegas, Nev. Frank Sinatra, one of many stars who appeared, brought Martin along as a surprise. (AP Photo)

Dave Plier and Dave Schwan celebrate the legacy of comedian Jerry Lewis and what was an annual tradition on Labor Day weekend, the MDA telethon.