Zac Efron: New 'Parkland' Still & Poster!

Zac Efron sports a “USMC” t-shirt while exiting a doctor’s office on Friday (August 16) in Beverly HIlls, Calif.

A few weeks ago, the 25-year-old actor was spotted siting in the driver’s seat after watching a movie with a pal in Hollywood.

PHOTOS: Check out the latest pics of Zac Efron

Check out a newly released poster and still of Zac in his upcoming film Parkland, which hits theaters on Friday, September 20!

Parkland centers on “a recounting of the chaotic events that occurred at Dallas’ Parkland Hospital on the day U.S. President John F. Kennedy was assassinated.”

10+ pictures inside of Zac Efron stepping out for doctor’s visit…