CHUD.com is reporting that sources have confirmed that Karen Allen will reprise her role as "Marion Ravenwood" in Indiana Jones 4 and will play mother to Shia LaBeouf's character.  It is unclear if she would play wife to Indiana Jones also, but the casting would make sense as Indiana Jones and the Temple of Doom's timeframe takes place before those of Raiders of the Lost Ark so Indy would have reconciled with Marion after meeting Kate Capshaw's character "Wilhelmina."

Paramount Pictures has not confirmed the casting or the inclusion of the character of Marion in the script.