The Hollywood star, who recently hinted about reconciliation with estranged wife Catherine Zeta-Jones, was at the event with co-stars Morgan Freeman, Mary Steenburgen and Robert De Niro.
Directed by Jon Turteltaub, the film is the story of three sixty-something friends who throw a bachelor party in Vegas for their last remaining single pal.
Michael, 69, who stood with his arms around his co-stars, donned all black for the premiere .
He's next set to star in comedy drama And So It Goes with Diane Keaton, and thriller The Reach with Jeremy Irvine.
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