Making a 'Splash' (2004)

Ron Howard

as Self - Director

Brian Grazer

as Self - Producer

Babaloo Mandel

as Self - Screenwriter

Lowell Ganz

as Self - Screenwriter

Eugene Levy

as Self - 'Dr. Walter Kornbluth'

Daryl Hannah

as Self - 'Madison'

Tom Hanks

as Self / Allen Bauer

John Candy

as Self (archive footage)