Character Name : Dr. Leon Kravaal

Original Name : Boris Karloff

Gender : Male

Character Name : Dr. Tim Mason

Original Name : Roger Pryor

Gender : Male

Character Name : Nurse Judith Blair

Original Name : Jo Ann Sayers

Gender : Female

Character Name : Bob Adams

Original Name : Stanley Brown

Gender : Male

Character Name : John Hawthorne

Original Name : John Dilson

Gender : Male

Character Name : Sheriff Stanton

Original Name : Hal Taliaferro

Gender : Male

Character Name : Dr. Bassett

Original Name : Byron Foulger

Gender : Male

Character Name : Dr. Harvey

Original Name : Charles Trowbridge

Gender : Male

Character Name : Pete Daggett

Original Name : Ernie Adams

Gender : Male

Character Name : Frozen Therapy Patient (uncredited)

Original Name : Minta Durfee

Gender : Female

Character Name : Doctor Spectator Explaining Procedure (uncredited)

Original Name : Charles Miller

Gender : Male

Character Name : Doctor Spectator Listening to Explanation (uncredited)

Original Name : Eddie Dew

Gender : Male

Character Name : Doctor Spectator (uncredited)

Original Name : James Conaty

Gender : Male

Character Name : Doctor Spectator (uncredited)

Original Name : Wedgwood Nowell

Gender : Male

Character Name : Doctor Spectator (uncredited)

Original Name : Cyril Ring

Gender : Male

Character Name : Doctor Spectator (uncredited)

Original Name : William Marion

Gender : Male

Character Name : Doctor Spectator (uncredited)

Original Name : Landers Stevens

Gender : Male

Character Name : Sheriff Haley (uncredited)

Original Name : Ivan Miller

Gender : Male

Character Name : State Trooper (uncredited)

Original Name : Bruce Bennett

Gender : Male

Character Name : Doctor in Front Row in Final Scene (uncredited)

Original Name : Charles Halton

Gender : Male

Character Name : Frozen Body of Jasper Adams (uncredited)

Original Name : Lee Willard

Gender : Male