The Middle S7 E18 A Very Donahue Vacation

Season 07, Episode 18 – ”A Very Donahue Vacation”
Mike surprises his family with a vacation to Mammoth Cave, but Frankie invites the Donahues to join them after expecting a boring getaway. Meanwhile, Nancy asks Frankie to convince Sean to take his MCATs; Axl enlists Brick’s help to pick up ladies; and Mike isn’t pleased to hear about Sue’s summer plans.