The Human Centipede 3 (Final Sequence)

Dieter Laser

William "Bill" Boss

Bree Olson

Daisy

Eric Roberts

Governor Hughes

Laurence R. Harvey

Dwight Butler

Robert LaSardo

Inmate 297

Tommy Lister Jr.

Inmate 178

Jay Tavare

Inmate 346

Clayton Rohner

Dr. Jones

Tom Six

Himself

Peter Blankenstein

Inmate 106

Bill Hutchens

Inmate 488

Hamzah Saman

Inmate 093

Chris Clanton

Prisoner 333

Akihiro Kitamura

Brian Bell

Prisoner (uncredited)