Spinal Tap II' follows the band as they reunite after a 15-year break for one final concert, and reunites director Rob Reiner with stars Christopher Guest, Michael McKean and Harry Shearer.

This is Spinal Tap – one of the funniest comedy movies of all time – is officially getting a sequel and a teaser trailer has already been released ahead of its September release date.Spinal Tap II – The End Continues is a direct sequel to 1984’s This is Spinal Tap,

The End Continues" with Christopher Guest, Michael McKean and Harry Shearer reprising their roles from the iconic 1984 mockumentary classic "This Is Spinal Tap." The sequel will be released only in theaters on Sept.