Dailies | ‘The Walking Dead’ Season 4.5: Rick and Carl Are on the Move (Photo)

'The Walking Dead' Season 4.5: Rick and Carl Are on the Move (Photo)

With the prison compromised, the survivors of the zombie apocalypse are on the hunt for a new safe haven

Rick and Carl Grimes aren't looking back at prison life when Season 4 of “The Walking Dead” resumes next month.

The father-son duo — played by Andrew Lincoln and Chandler Riggs, respectively — are pictured hiking along railroad tracks in new key art (above) AMC released on Thursday.

See exclusive photos: ‘Walking Dead’ Releases Hilarious ‘Apocalypse Resolutions’ Cards

“Don't look back,” blood-red lettering reads, which is a nod to the midseason finale when The Governor (David Morrissey) returned to prison and attempted to take over.

Much like the end of Season 2, when an army of zombies descended upon Hershel's farm house, the surviving protagonists of the series have been split up and are on the run for their lives.

“The Walking Dead” returns on Feb 9. See the full promotional artwork below:

Walking Dead Season 4 Carl and Rick