John Travolta
John Joseph Travolta (born February 18, 1954) is an American actor, film producer, dancer, and singer. Travolta first became known in the 1970s, appearing on the television series "Welcome Back, Kotter" (1975–1979) and starring in the box office successes "Saturday Night Fever" (1977) and "Grease" (1978). His acting career declined through the 1980s, but enjoyed a resurgence in the 1990s with his role in "Pulp Fiction" (1994), and he has since starred in films such as "Get Shorty", "Broken Arrow", "Face/Off", "Swordfish", "Be Cool", "Wild Hogs", "Hairspray", and "The Taking of Pelham 123".
Kelly Ward
He first gained national attention as a character in the television film "The Boy in the Plastic Bubble", which starred John Travolta as the title character. The role began a short acting career for Ward; when Travolta was cast in the 1978 film "Grease", Ward was cast as Putzie, a character created especially for the film. Ward mostly stopped appearing on-camera in 1983; he continues to work in the entertainment industry.