
Movies (As Crew)
Sorted by Release Date
Gentlemen Marry Brunettes
Mary Loos was 45 in Gentlemen Marry Brunettes as 'Screenplay, Associate Producer'.Movie Released: Sat, Oct 29 1955

Let's Do It Again
Mary Loos was 43 in Let's Do It Again as 'Screenplay'.Movie Released: Tue, Jun 16 1953

Meet Me After the Show
Mary Loos was 41 in Meet Me After the Show as 'Screenplay'.Movie Released: Wed, Aug 15 1951

A Ticket to Tomahawk
Mary Loos was 40 in A Ticket to Tomahawk as 'Screenplay'.Movie Released: Fri, May 19 1950

When Willie Comes Marching Home
Mary Loos was 39 in When Willie Comes Marching Home as 'Screenplay'.Movie Released: Fri, Feb 17 1950

Father Was a Fullback
Mary Loos was 39 in Father Was a Fullback as 'Screenplay'.Movie Released: Fri, Sep 30 1949

Mr. Belvedere Goes to College
Mary Loos was 38 in Mr. Belvedere Goes to College as 'Writer'.Movie Released: Fri, Apr 15 1949

Mother Is a Freshman
Mary Loos was 38 in Mother Is a Freshman as 'Writer'.Movie Released: Sat, Mar 12 1949

The Dude Goes West
Mary Loos was 38 in The Dude Goes West as 'Screenplay'.Movie Released: Sun, May 30 1948

Hit Parade of 1947
Mary Loos was 36 in Hit Parade of 1947 as 'Writer'.Movie Released: Sat, Mar 22 1947

Rendezvous with Annie
Mary Loos was 36 in Rendezvous with Annie as 'Screenplay, Story'.Movie Released: Mon, Jul 22 1946
TV Shows (As Crew)
Sorted by Release DateAges in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Accidental Family
Mary Loos was 57+ in Accidental Family as 'Writer'.TV Show Released: First Air Date
Fri, Sep 15 1967
Fri, Sep 15 1967

Bewitched
Mary Loos was 54+ in Bewitched as 'Writer'.TV Show Released: First Air Date
Thu, Sep 17 1964
Thu, Sep 17 1964

Yancy Derringer
Mary Loos was 48+ in Yancy Derringer as 'Creator'.TV Show Released: First Air Date
Thu, Oct 02 1958
Thu, Oct 02 1958