Lennie Weinrib (April 29, 1935 – June 28, 2006) was an American actor, comedian and writer. He is best known for playing the title role in the children's television show H.R. Pufnstuf, Grimace in McDonaldland commercials, the title role in Inch High, Private Eye, the original voice of Scrappy-Doo on Scooby-Doo and Scrappy-Doo, Hunk and Prince Lotor on Voltron, and Bigmouth on The Smurfs. He also was the voice for Timer in the "Time for Timer" ABC public service announcements in the early 1970s. Weinrib retired from acting in the 1990s and moved to Santiago, Chile. Weinrib died in a hospital near his home on June 28, 2006, after suffering a stroke.

• The Point! (1971)

  
• The Addams Family (1973)

  
• The Flintstones Meet Rockula and Frankenstone (1979)

  
• Rikki-Tikki-Tavi (1975)

  
• Beach Ball (1965)