Toward the end of
World War I, Farrar and
Norah Blaney formed a double act, playing the cello and piano, respectively, in comedic performances for British troops. Between 1921 and 1924, they appeared at leading London and provincial variety theatres, as well as in the cabaret shows:
Pot Luck! (1921), starring
Jack Hulbert and
Beatrice Lillie;
Rats (1923), starring
Alfred Lester and
Gertrude Lawrence;
Yes! (1923), starring A. W. Bascomb, Blaney and Farrar, all of which were presented by
André Charlot at the
Vaudeville Theatre, the
Strand, London;
The Punch Bowl (1924), at the
Duke of York's Theatre, London, with Alfred Lester,
Billy Leonard,
Sonnie Hale, Ralph Coram,
Hermione Baddeley and Marjorie Spiers. Alone, Farrar appeared in: the revue
White Birds (
His Majesty's Theatre, London, 1927), starring
Maurice Chevalier,
Anton Dolin,
Billy Mayerl,
José Collins and
Maisie Gay;
Wonder Bar (
Savoy Theatre, London, 1930), a "musical play of night life";
After Dinner (
Gaiety Theatre, London, 1932) which ran for only fifteen performances. Together again, Blaney and Farrar appeared in
The House that Jack Built (originally produced at the
Adelphi Theatre, London, 1929) with
Jack Hulbert and
Cicely Courtneidge upon its transferral to the
Winter Garden in 1930. Farrar appeared also in three British films:
She Shall Have Music (1935), with
Jack Hylton;
Beloved Imposter (1936), which featured the popular pianist
Leslie Hutchinson; and
Take a Chance (1937), with
Binnie Hale,
Claude Hulbert and
Harry Tate. ==Personal life==