Buddies and co-stars John Travolta and Robert De Niro were recently spotted vacationing together with their families in Greece.

Not only do Travolta, 58, and De Niro, 68, both star in the upcoming film "Killing Season;" they also vacation together.

Travolta and his wife Kelly Preston and De Niro and his wife Grace Hightower have been on separate vacations in Greece, but the two couples met up with each other on the island of Skiathos. After landing on the island in their separate yachts, the couples shared lunch together and a fun day of sailing around the island.

Along with their wives, Travolta and De Niro were seen dining with a big group of friends and family members. The friends were also seen on a speed boat together.

For photos of their vacation, check out the Daily Mail.

Earlier this week, Travolta and Preston were seen enjoying some time together in the island of Mykonos, which is famous for its beautiful beaches. While there, they took a ride on a speedboat and a romantic walk together while holding hands. The couple also took time to take pictures and sign autographs for fans.

It seems as it Travolta is trying to recover and move on from recent scandals and lawsuits in which hotel, cruise, and spa staff claim that the actor sexually harassed them, particularly during massages. At least one of these claims was withdrawn.

Killing Season, starring Travolta and De Niro is about an American veteran who attempts to get some relaxation at a desolate cabin in the mountains. A Serbian tourist with  a military secret and a vendetta , played by Travolta, shows up and the veteran's door and the two clash in the Smoky Mountain wilderness. The movie will be released in 2013.

Travolta's movie "Savages" recently hit theaters. De Niro will also star in the upcoming movie, "The Big Wedding," with a star-studded cast of Amanda Seyfried, Susan Sarandon, Katherine Heigl, Robin Williams, and more.