In Depth

Gilbert Returning to 'Big Bang'

Sarah Gilbert is paying a return visit to "The Big Bang Theory."

Chuck Lorre, co-creator of the CBS comedy, said Ms. Gilbert "will be in a bunch of episodes" during the show's upcoming season. He made the announcement at a Comic-Con panel to promote his Warner Bros. TV-produced series.

Last season, Ms. Gilbert played a potential romantic foil for Leonard (Johnny Galecki). The appearance marked a reunion for the two actors, who played husband and wife on ABC's "Roseanne." Mr. Lorre spent several years writing for that show.

For more on "The Big Bang Theory" panel at Comic-Con, click here.