The Mayo Clinic

Peter Coyote

as

Self - Narrato...

Tom Hanks

as

Will Mayo (voi...

Sam Waterston

as

Charlie Mayo (...

Kevin Conway

as

William Worral...

Blythe Danner

as

(voice)

Gene Jones

as

(voice)

Carolyn McCorm...

as

(voice)

Josh Lucas

as

(voice)

Rosa Gilmore

as

(voice)

John McCain

as

Self

Tenzin Gyatso

as

Self

Tom Brokaw

as

Self