The Mayo Clinic

Питер Койот

Self - Narrator (voice)

Том Хэнкс

Will Mayo (voice)

Сэм Уотерстон

Charlie Mayo (voice)

Kevin Conway

William Worrall Mayo (voice)

Блайт Даннер

(voice)

Gene Jones

(voice)

Carolyn McCormick

(voice)

Джош Лукас

(voice)

Rosa Gilmore

(voice)

John McCain

Self

Tenzin Gyatso

Self

Tom Brokaw

Self