Miss Kay, Phil Robertson

Wedding bells are in the air — again — on the Season 4 premiere of A&E's Duck Dynasty (Wednesday, 10/9c), with Phil andMiss Kay set to renew their vows after 49 years of marriage. But there's one question on everyone's minds leading up to the big day: Is Phil going to have Willie or Jase as his best man?

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The wedding will also introduce viewers to the Robertsons' previously-unseen son Alan, who will officiate the ceremony and — spoiler alert! — doesn't have a beard!

Duck fans who can't wait until Wednesday can also catch a special airing of the first five minutes of the Season 4 premiere at 9:55 p.m. ET on Sunday, Aug. 11 on A&E, immediately ahead of the premiere of Bad Ink.

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In the meantime, check out this exclusive clip below to see Willie make his case to be the best man, and to get a first look at Alan. Which son do you think Phil should choose?

Duck Dynasty kicks off Season 4 Wednesday at 10/9c on A&E.