Natalie Dormer – Captain America: The First Avenger
Natalie Dormer is today a pretty well-known name, since she landed some big roles in hit shows such as Game Of Thrones and The Tudors. But before her career had really taken off, she had a small yet memorable cameo in Captain America: The First Avenger.
She played U.S. Army private Lorraine, who gets lucky enough to share a kiss with Captain America himself, before Agent Peggy Carter shows up and ruins the romantic moment.
Matt Damon – EuroTrip
Matt Damon has a great sense of humor, and that might be way he has done some of the most hilarious and random cameos. This is just the first of many you’ll see on this list.
EuroTrip is still one of our favorite bad teen movies from the early 2000s. Filled with crude jokes, absurd storylines, and the kind of adventures only teens find cool – it also features Matt Damon. In the end of the movie, he plays a punk singer, convincingly rocking out to what’s now a classic hit “Scotty doesn’t know”.