A 1960s drug humorist known for working with his comedy partner Cheech Marin.
He played guitar in the band Bobby Taylor & the Vancouvers.
After the difficult split with Cheech Marin, he appeared as the hippie Leo, in many episodes of That's 70s Show.
He is the adoptive father of actor, Marcus Chong, and his daughter Rae Dawn Chong is a famous actress as well.
Mila Kunis used to act with him on That '70s Show.