MAINSTAGE SHOWS

Each year, THEATRE THREE presents an exciting and entertaining Mainstage season. Composed of musicals, comedies, dramas, and its celebrated production of A Christmas Carol, Theatre Three's Mainstage offerings have entertained Long Island audiences for over fifty years.

Cabaret

Sep 19 2026 - Oct 25 2026

Willkommen, bienvenue … welcome!

A Christmas Carol

Nov 7 2026 - Dec 27 2026

“I will honor Christmas in my heart…”
Join us for our 42nd annual production
of this timeless classic

Biloxi Blues

Jan 16 2027 - Feb 7 2027

THEATRE THREE follows BRIGHTON BEACH MEMOIRS
with the second of Neil Simon’s award-winning trilogy:
BILOXI BLUES.

Forever Plaid

Feb 20 2027 - Mar 21 2027

Relive the music of the 1950s in this nostalgic, funny—and heavenly—musical revue!

THE IMPORTANCE OF BEING EARNEST

Apr 3 2027 - Apr 25 2027

One of the most sparkling satires of all time,
THE IMPORTANCE OF BEING EARNEST
is a trivial comedy for serious people!

Oliver!

May 15 2027 - Jun 20 2027

Fun, Glorious Fun! in this
Dickens of a Musical!