10/06/2008 AT 07:35 PM EDT
David Duchovny has checked out of a rehabilitation center for sex addiction, according to his lawyer, Stanton "Larry" Stein.
"David is out of rehab and about to start a new movie," Stein tells PEOPLE. "He successfully completed his treatment."
The actor, 48, voluntarily entered a facility
to treat the addiction in August, Stein told PEOPLE at the time.
Duchovny has been married to actress Téa Leoni since 1997. They have two children, daughter Madelaine West, 9, and son Kyd, 6.
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