Jerry Lewis in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis and Cathy Rigby in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis and Ed McMahon in Jerry Lewis MDA Labor Day Telethon (1966)

Norm Crosby in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis and Nancy Sinatra in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis and Gary Lewis in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis and Ray Charles in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis and Johnny Carson in Jerry Lewis MDA Labor Day Telethon (1966)

Frank Sinatra and Dean Martin in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis and Dean Martin in Jerry Lewis MDA Labor Day Telethon (1966)

Frank Sinatra, Jerry Lewis, and Dean Martin in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis, John Lennon, and Yoko Ono in Jerry Lewis MDA Labor Day Telethon (1966)

Debbie Gibson in Jerry Lewis MDA Labor Day Telethon (1966)

Jerry Lewis MDA Labor Day Telethon (1966)