About:
Thomas Bing Kin Chong (born May 24, 1938) is a Canadian-American comedian, actor and musician who is well-known for his stereotypical portrayals of hippie-era stoners. He is most widely known for his involvement in the marijuana-themed Cheech & Chong comedy movies with Cheech Marin, as well as playing the character Leo on Fox's That '70s Show.

• Known For
• 
  Evil Bong
  as
  Jimbo Leary
• 
  Comedy Club Shoot-out: Vol. 1
  as
  Self
• 
  Evil Bong 2: King Bong
  as
  Jimbo Leary (archive footage) (uncredited)
• 
  Nice Dreams
  as
  Chong
• 
  After Hours
  as
  Pepe