Henry Cavill, the real Superman, saved an actor from drowning during filming of "The Untold Story"

Alex Pettyfer, who starred in "Critical Number 4", recently revealed in an interview with the foreign media "Entertainment Tonight" that he almost had an accident during the filming, but his co-star Henry Cavill rescued him in time, just like what Henry would do as the classic screen image of Superman.

"He saved me when I almost fell off the boat," Pettyfer recalled. "I almost drowned! So I can officially say I was saved by Henry, and I'm so grateful to be in this movie with you."

This film directed by Guy Ritchie is adapted from the best-selling book "Ungentleman War Department: How Churchill's Secret Soldiers Ignite Europe and Give Birth to Modern Black Ops" by Damian Lewis, a British historian of World War II. The film tells the story of the secret combat unit led by Churchill in 1940 during World War II, which used unconventional and completely "ungentleman" combat techniques to fight the Nazis, thus changing the course of the war.

"Top Secret War" is expected to be officially released on April 19.