Carroll Baker
Sylvia: West (Karoki, Kay, Carlyle)
Ann Sothern
Mrs. Argona / Grace Argona
Ricky Allen
Herbert, the Boy in the Library (uncredited)
Val Avery
Pudgey Smith (uncredited)
Connie Gilchrist
Molly Banter (uncredited)
Clive Halliday
Calligraphy Professor (uncredited)
Kathleen Mulqueen
Assistant Principal (uncredited)
Manuel Padilla Jr.
Pancho Guzman (uncredited)
Gene Roth
Professor Eglebert (uncredited)
Geraldine Wall
Clerk at Private Hospital (uncredited)
