02/17/2012 11:20 am ET

'Mad Men' Season 5: Jon Hamm Hints At More Don And Joan

Jon Hamm says the upcoming season of "Mad Men" will delve into a relationship that a lot of fans are interested in but hasn't received a lot of screen time yet: the one between his Don Draper and Christina Hendricks' Joan Holloway.

Don't get too excited: Hamm's comments to Radio Times at a BAFTA event in London don't read as though Don and Joan get romantically involved.

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