Heroes star Adrian Pasdar was booked on suspicion of DUI charges after he was stopped for driving erratically on a Los Angeles freeway early Wednesday.

The actor — who plays Senator Nathan Petrelli on the NBC sci-fi series — was clocked going more than 90 mph on the 405 Freeway in L.A. just before 3 AM. Police hauled the star down to headquarters after he refused to take a breathlyzer. Pasdar, 44, was held on $15,000 bail and later released. The actor has been charged with a misdemeanor.

Pasdar is the husband of Dixie Chicks star Natalie Maines.