Arnold Schwarzenegger, Sylvester Stallone Duke It Out in New ‘Escape Plan’ Clip (Video)

Stallone hits “like a vegetarian” while purposely trying to create a scuffle to capture the attention of prison guards

Arnold Schwarzenegger and Sylvester Stallone are both action icons, but a new clip from their upcoming film, “Escape Plan,” suggests there is a big difference between the two: Stallone hits like a vegetarian.

Despite his Rocky reputation as one of the toughest boxers in the ring, Stallone’s fist barely fazes Schwarzenegger when the two captives try to create a ruckus in their escape-proof prison, to divert the guards.

See photo: Arnold Schwarzenegger Tweets First Look at Harrison Ford in ‘Expendables 3’

“You hit like a vegetarian,” Schwarzenegger laughs.

“Escape Plan” follows Stallone as the world’s foremost authority on structural security who is unjustly jailed in the prison he designed, called the Tomb. Schwarzenegger stars as a feared inmate who agrees to help Stallone fight his way to freedom.

In the comical scene Summit is using to promote the Oct. 18 release, Stallone learns another painful lesson from his new friend: “Sometimes favors hurt.”