Vikings will get another visit from the Wanderer in season 4.

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Odin or not, the mystic traveler will make his way back into the story sometime after episode 5. The godlike Harbard (Kevin Durnad) stumbled into Kattegat early last year, and although he slipped away quietly, Durand has confirmed his Wanderer will definitely return.

"I was there last week and then I have to go straight back after [Comic-Con]," Durnad told Zap2It at San Diego Comic-Con. "I create more chaos."

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Could his arrival pose problems for Aslaug (Alyssa Sutherland) and Ragnar (Travis Fimmel)? The Queen of Denmark enjoyed exercising her power while the King was away, and there is a chance Vikings could be setting her up in opposition to her husband.

A photo from set indicates that Aslaug will certainly be causing problems back in Kattegat, but with the Norsemen, that could mean almost anything.

"Fittings for the Queen... What kinda trouble will #Aslaug get herself into in Season 4 of #Vikings?" Sutherland tweeted, showing off her character's regal dress.

Are you looking forward to Harbard's return, or do you think Ragnar's family has enough to deal with as it is? Sound off in the poll below!

Vikings will return to The History Channel in 2016. Check out a season 4 preview by clicking the video below.