The cast of Falling Skies is busy saving the world for the final time.

Are Tom Mason's New Creatures Friendly? David Eick Explains 'Falling Skies' Final Scene

The TNT drama started up their Vancouver production machine on Wednesday, and the series will soon begin filming for the season 5 premiere. Fans can even get a glimpse of the season opener's title here.

To kick off the season, Drew Roy (Hal) and Sarah Carter (Maggie) headed to set for weapons training. Hal and Maggie have been handling firearms for four seasons, but the actors took a moment to brush up on their technique (see video here).

Lourdes' 'Super Awesome' 'Falling Skies' Death Explained, Seychelle Gabriel Talks Leaving The 2nd Mass

Falling Skies left viewers with a bittersweet victory at the end of season 4, and the fans will have a long hiatus to weather before they find out what's next for the 2nd Mass. While the Espheni power core was destroyed and most of Weaver's crew survived the overlords' attempt at human skitterization, Tom Mason is currently off in space with yet another form of alien.

Will Tom make it back to Earth? Find out when Falling Skies returns to TNT in the summer of 2015. Click the video below to see a preview of the series' latest episode, "Shoot the Moon."