ENTERTAINMENT
February 14, 1993 | JANE GALBRAITH
There are obscure performances . . . and then there are obscure performances. Here's one that's even escaped most biographers of Peter Sellers: Using the nom de cinema A. Queen, Sellers played a homosexual shopkeeper in "A Day at the Beach," a Paramount picture that only recently was uncovered in the studio's London vaults, where it had been lost for 23 years. The picture was never released.