Samuel L. Jackson and Richard Roundtree reprise their respective iterations of John Shaft in this mix of action and comedy. This time, FBI agent John "JJ" Shaft III (Jessie T. Usher, playing the estranged son of Jackson's version) must team up with his still-cool-as-ever elders in order to find out who murdered his best friend. Can three generations of Shafts work together to get the job done? Right on. With Regina Hall, Alexandra Shipp.