A list showing movies of the 21 actors who were in multiple movies together. I've listed two movies for each of them. They're in not in any order. The actors are:
• Robert De Niro and Joe Pesci
• Paul Newman and Robert Redford
• Richard Gere and Julia Roberts
• Will Ferrell and Luke Wilson
• Leonardo DiCaprio and Kate Winslet
• Johnny Depp and Helena Bonham Carter
• Corey Haim and Corey Feldman
• Ryan Gosling and Emma Stone
• Chris Evans and Scarlet Johansson
• Dwayne Johnson and Kevin Hart
• Owen Wilson and Vince Vaughn
• Simon Pegg and Nick Frost
• Tom Hanks and Meg Ryan
• Bradley Cooper and Jennifer Lawrence
• Bruce Willis and Samuel L. Jackson
• Kate Hudson and Matthew McConaughey
• Keanu Reeves and Sandra Bullock
• Adam Sandler and Drew Barrymore
• Woody Harrelson and Wesley Snipes
• Shailene Woodley and Ansel Elgort
• Kristen Stewart and Jesse Eisenberg