"I think this is it," Lee said of "Highest 2 Lowest," his fifth and perhaps final film with the "Training Day" star.

Among the weirdest films to premiere at this year’s Cannes Film Festival is Spike Lee ’s out-of-competition drama-thriller Highest 2 Lowest, the kind of idiosyncratic indulgence only a filmmaker of Lee’s stature is allowed.

Spike Lee and Denzel Washington have walked a long road together. The director and actor’s collaboration has run for 35 years, starting with “Mo’Better Blues” and including the seminal “Malcolm X.” But one thing they’ve never done is ascend the red carpet at the Cannes Film Festival as comrades in arms.