When Lou finds himself in trouble, Nick and Jacob fire up the hot tub time machine in an attempt to get back to the past. But they inadvertently land in the future with Adam Jr. Now they have to alter the future in order to save the past...which is really the present. Hot Tub Time Machine director Steve Pink returns to the helm for this sequel set 10 years in the future, and starring Rob Corddry, Adam Scott, Clark Duke, and Craig Robinson.  .