Theater

* “If Memory Serves”--Brooke Adams, left, and Marilyn Sokol are in the Pasadena Playhouse’s dark comedy about an ex-TV sitcom queen who, with her grown son, tries to recall if she abused him.

* “The First Annual Armageddon Sex Groove”--The comedy about a U.S. president having to choose between his sexual conduct and the fate of the world opens today at Copperview Theatre.

* “Show Boat”--The Jerome Kern-Oscar Hammerstein classic, presented by the Fullerton Civic Light Opera, opens Friday evening at Plummer Auditorium in Fullerton. Ends Nov. 1.