Making a 'Splash' ( 2004 )

Ron Howard

Self - Director

Brian Grazer

Self - Producer

Babaloo Mandel

Self - Screenwriter

Lowell Ganz

Self - Screenwriter

Eugene Levy

Self - 'Dr. Walter Kornbluth'

Daryl Hannah

Self - 'Madison'

Tom Hanks

Self / Allen Bauer

John Candy

Self (archive footage)