Little People, Big World

Roloffs on the River (4x30)

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The Roloffs begin a marathon vacation as Amy realizes a long-time dream by taking her family on a riverboat cruise on the Mississippi River. A visit to Elvis Presley's Graceland inspires Matt to "TCB" - take care of business - and at the last minute, he rushes home to some urgent farm matters, leaving Amy and the kids wondering if he'll make it back before the trip is over.