*Morgan Freeman is in talks to join Michael Douglas and Robert De Niro in the cast of “Last Vegas.”

The film is about four friends of retirement age who reunite in Sin City for one last blowout at the bachelor party of the only one of the pals who has stayed single.

Jon Turtletaub will direct, according to Deadline.com. Lawrence Mark and Amy Baer are producing with CBS Films and Joe Drake and Nathan Kahane’s newly announced Good Universe.