Stephen Colbert

Colby Krause (voice)

Broccoli Rob

Dr. Dandliker - Dentist (voice)

Zeep Xanflorp (Voice)

Self - Co-Host

Self - Correspondent

Self - Host

Self - Guest

Self - Guest

James Bennett

Tourist Man

Mr. Witherspoon (voice)

Self - Cameo (uncredited)

Ace (voice) (uncredited)

Dr. Matthew Walsh / Ace (voice)

Corporal (uncredited)

Ace (voice)

Additional Voices (voice)

Dad (voice)

(voice)

George Clooney / Steve Thomas (voice)

Self - Special Guest

Perry Prescott (voice)

Scotty Bristol