Person

Janet Leigh

27 credits in the catalogue: acting, production.

On the wikisPsycho Wiki

Acting

Words and Music1948Dorothy Feiner
Holiday Affair1949Connie Ennis
The Red Danube1949Olga Alexandrova aka Maria Buhlen
Little Women1949Meg
Angels in the Outfield1951Jennifer Paige
Two Tickets to Broadway1951Nancy Peterson
Scaramouche1952Aline de Gavrillac de Bourbon
The Naked Spur1953Lina Patch
Prince Valiant1954Princess Aleta
The Black Shield of Falworth1954Lady Anne of Mackworth
Rogue Cop1954Karen Stephanson
The Vikings1958Morgana
Touch of Evil1958Susan 'Susie' Vargas
Psycho1960Marion Crane
The Manchurian Candidate1962Eugenie Rose Chaney
Bye Bye Birdie1963Rosie DeLeon
Harper1966Susan Harper
The Spy in the Green Hat1967Miss Diketon
Grand Slam1967Mary Ann
Night of the Lepus1972Gerry Bennett
The Fog1980Kathy Williams
Psycho II1983Marion Crane (archive footage) (uncredited)
Psycho III1986Marion Crane (archive footage) (uncredited)
Halloween H20: 20 Years Later1998Norma
The American Nightmare2000Self

Production

Sweet Smell of Success1957Executive Producer
The Vikings1958Executive Producer