Kadro (8)
Ron HowardSelf - Director
Brian GrazerSelf - Producer
Babaloo MandelSelf - Screenwriter
Lowell GanzSelf - Screenwriter
Eugene LevySelf - 'Dr. Walter Kornbluth'
Daryl HannahSelf - 'Madison'
Tom HanksSelf / Allen Bauer
John CandySelf (archive footage)