I don’t know the name of a movie starring Reno.

"Time Tunnel Just Visiting"

The eleventh-century French warrior (Jean Reno) and his loyal attendant (Christian Clavière) were accidentally sent by a wizard Entering the time tunnel, crossing time and space from the eleventh century to today's United States, of course a lot of jokes were made. Fortunately, they met the beautiful Mu Ling (Christina Applegate), who was determined to help them return to their hometown...

"Visiteurs, Les"

This film describes the story of You Jean. Renault and Christian. Clavière plays the knight Godefroy and his squire Lafrippouil, who are transported from 1122 AD to modern times due to a wizard's mistake. They were surprised by modern facilities such as telephones, cars, and bathrooms, and acted out a series of jokes. Director Jean-Marie. Poiret is good at highlighting and playing the role of an actor, focusing on an eclectic mix of witty texts, farce and Gallic humor. This film "plays" with the "time difference" that lasts for thousands of years, making full use of the arrogant and outdated customs, and revolves around the surprise of medieval visitors when they face the ugly encounters of the modern electronic world. It uses a lot of special effects perfectly, so it becomes a funny and thrilling comedy.