A selection of images from the show at the Theatre Royal on Monday night.
The Theatre Royal hosted a special show to mark the 20th anniversary since the Seagulls left the Goldstone Ground.
TV commentator and Albion fan Peter Brackley hosted the event, while club legend Peter Ward was the surprise guest of honour.
The likes of Gordon Smith, Graham Moseley, Gary Williams, George Parris, Gerry Ryan, Teddy Maybank, Paul Clark and Brian Horton were also present, in what was a memorable evening of entertainment.
Photographs were provided by club photographer, Geoff Penn.