Not the Messiah (He's a Very Naughty Boy)

Eric Idle

Baritonish / Stan / Loretta / Bob Dylan / Ben

Michael Palin

Mrs. Betty Palin / Julius Caesar / Bevis

Terry Jones

Workingman / Mexican / Mountie

Terry Gilliam

Not an Individual / Mexican / Mountie

Carol Cleveland

Sheep Lady / Mexican / Bevis' Girlfriend