Welcome to the Billericay Operatic Society website.

Billericay Operatic Society. known as BOS, is an amateur dramatics society based in Essex, specialising in musical theatre. The society started in 1929 and despite having some moments throughout the years where it looked like we wouldn't be able to continue, we have fought on and produced shows of increasingly high quality.
BOS produce one musical show each year at The Brentwood Theatre, Brentwood in March and smaller shows / concert throughout the year.
We are always on the lookout for new members to join us; both on stage and behind the scenes. If you would like more information about joining or would like to be added to our mailing list for future show information please contact us now.

Our Next Big Production

Brentwood Theatre, March 2018