Henry Enrique "Erik" Estrada is best  known for his co-starring lead role in  
the 1977–1983 NBC television series CHiPs. The show followed the lives
of two motorcycle police officers of the California Highway Patrol. Erik has 
recently made appearances in reality TV shows and infomercials and is a  
regular voice on the Cartoon Network.

Erik Estrada with co-star Larry Wilcox in CHiPs

“Uncle Sam” first appeared as a cartoon figure (above) in the New York Lantern weekly newspaper. It was drawn by Frank Henry Bellew (pictured below).
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Cartoonist Frank H. Bellew

The Small Fry Club, also known as Movies for Small Fry, was one of the earliest TV series made for children. It aired until June 15, 1951 on the DuMont Television Network  
and was hosted by "Big Brother Bob Emery" (shown below).The Small Fry Club originally aired weekly, but soon expanded to five days a week. According to television historians, it was possibly the first television series to air five days per week. Before it was on TV, the show got its start on radio, in Boston, Massachusetts.

Big Brother Bob Emery (real name Clair Robert Emery)

Bob Emery (left) with quests Kukla, Fran and Ollie

Matthew Abram "Matt" Groening, cartoonist, screenwriter and producer was
born in Portland, Oregon, the middle of five children. He attended Ainsworth
Elementary School and Lincoln High School. From 1972 to 1977, Groening
attended Evergreen State College Olympia, Washington. Groening is the
creator of the comic strip Life in Hell as well as two successful television
series, The Simpsons and Futurama. Groening has won 11 Primetime
Emmy Awards, ten for The Simpsons and one for Futurama.