Harrison Ford has never publicly spoken about marijuana or played a movie stoner. Yet it's widely believed he's an avid pot smoker.
On several occasions, actress Megan Fox has acknowledged her marijuana use. "I hope they legalize it," she says.
During his 31 years in Congress, Barney Frank made every possible effort to legalize marijuana. He retired in January.
Zach Galifianakis showed his support for marijuana legalization by firing up a joint on "Real Time with Bill Maher" in 2010. He played a stoner in "Due Date" and has co-starred in "The Hangover" movies.
In the mid-'90s, actor Woody Harrelson climbed redwoods to protest logging and wore hemp clothes to bring attention to marijuana prohibition. In 1996, he was arrested in Kentucky for planting hemp seeds.
San Francisco Giants' fireballer Tim Lincecum is a two-time National League Cy Young Award winner and World Series champion. He's also thrown two no-hitters. Lincecum was arrested for marijuana possession in 2009.
Rapper Kid Cudi has performed at several Cannabis Cups. His song "Marijuana" is considered one of the top Stoner Songs of all time.
Jonah Hill has received Academy Award nominations for his roles in "The Wolf of Wall Street" and "Moneyball." Hill's breakout role was in "Superbad." He's also appeared such stoner movies as "This Is the End," "Knocked Up" and ""Grandma's Boy."