Attention, Army Wives viewers: Are you ready to go retro?

On this Sunday night's episode of the Lifetime hit, the character travel back to the 1940s.

The flashbacks kick off when Lois Smith (who played Sookie's gran on True Blood) regales Roxy and Pamela with stories from her life as an army wife during World War II. All the main characters play parts in the re-telling of this tale.

Watch below, as the series goes back to a segregated South Carolina in 1943. This is a preview for "As Time Goes By."

[video url="http://www.tvfanatic.com/videos/in-the-40s/" title="In the 40s"][/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.