Manuel 'Manny' Perez (17 June 1914 – 18 January 1981) was a Mexican American animator and animation director whose career spanned 40 years, from the 1940s to the 1980s, and best known for his work on the Warner Bros. animated shorts, working on such cartoons as Bugs Bunny and Daffy Duck.
 Later in his career he worked on Fritz the Cat and "The Lord of the Rings".
Fritz the Cat is a comic strip created by Robert Crumb.
 Set in a "supercity" of anthropomorphic animals, the strip focuses on Fritz, a feline con artist who frequently goes on wild adventures that sometimes involve sexual escapades.
 Crumb began drawing this character in homemade comic books when he was a child.
 Fritz became one of his most famous characters, thanks largely to the motion picture adaptation by Ralph Bakshi.
Don Winslow of the Navy was an American comic strip created by Frank Victor Martinek and distributed by the Bell Syndicate from 1934 to 1955.
 The title character was a spychasing Lieutenant Commander in Naval intelligence.
 The comic strip led to a radio adventure serial that began in 1937, as well as film serials that began in 1942.
 Original comics stories also appeared in Fawcett comic books starting in 1943.
The Brilliant Mind of Edison Lee is a comic strip created by John Hambrock and distributed by King Features Syndicate.
 It debuted November 12, 2006.
 While this strip is about a ten-year-old boy genius, Edison Lee, it also has aspects of an editorial cartoon since Edison constantly talks about the US political, and economic situation.
 In March 2010, the strip was nominated for the National Cartoonists Society's division award in the category Newspaper Comic Strip, along with "Zits" and "Non Sequitur".
Thatababy is a daily humor comic strip created by Paul Trap, launched on October 4, 2010 and syndicated by Universal Uclick.
 The central characters are the titular baby and an unnamed Mom and Dad.
 Trap describes "Thatababy" as "a parenting strip through the eyes of the baby."
 Before syndication Trap entered the strip in the Amazon Comic Strip Superstar contest, where it drew praise from judges Lynn Johnston, Garry Trudeau, Mark Tatulli and Scott Hilburn.
 Andrews-McMeel has published three e-book collections: "Thatababy Rocks Out!"
, "Thatababy Geeks Out!"
 and "Thatababy" Gets Arty!
Blondie is an American comic strip created by cartoonist Chic Young.
 The comic strip is distributed by King Features Syndicate, and has been published in newspapers since September 8, 1930.
 The success of the strip, which features the eponymous blonde and her sandwich-loving husband, led to the long-running "Blondie" film series (1938–1950) and the popular "Blondie" radio program (1939–1950).
Liō is a daily comic strip created by American artist Mark Tatulli and distributed by the Universal Press Syndicate since May 15, 2006.
 As a pantomime strip, it has an international appeal.
 In 2008, the strip brought Tatulli a National Cartoonists Society Newspaper Comic Strip Award.
Air Hawk and the Flying Doctors was an Australian comic strip created by John Dixon.
 The strip began publication on 30 May 1959, premiering in the Saturday issue of Perth's "Weekend Mail".
 It was subsequently published by other Australian Sunday newspapers, Sydney's "The Sun-Herald" (14 June 1959), Brisbane's "The Sunday Mail" and Adelaide's "Sunday Mail".
 In May 1963, 'Air Hawk' also became a daily strip and unlike most US adventure strips, the Sunday and daily continuity on 'Air Hawk' were separate stories with Dixon writing them both.
 By 1967 the strip was appearing not only in every Australian state, but also in Britain, New Zealand, South Africa, France, and both North and South America.
 Dixon continued the strip until 1986.
 Dixon was assisted over the years by Mike Tabrett, Hart Amos (March 1970 – June 1977), and Keith Chatto (1977-onwards).
 Chatto had previously ghosted the daily strip for a short period in 1972 before he took over drawing the Sunday version of the strip in the middle of 1977.
The Born Loser is a newspaper comic strip created by Art Sansom in 1965.
 His son, Chip Sansom, who started assisting on the strip in 1989, is the current artist.
 The strip is distributed by United Features Syndicate.
 The Sansoms won the 1987 National Cartoonists Society Humor Comic Strip Award and the 1990 Newspaper Comic Strip Award.
Mutt and Jeff is a long-running and widely popular American newspaper comic strip created by cartoonist Bud Fisher in 1907 about "two mismatched tinhorns".
 Historians regard "Mutt and Jeff", originally titled "A. Mutt", as the first American newspaper cartoon published as a strip of panels, as opposed to a single panel, making it the first "comic strip" to successfully pioneer that since-common format.

Question: Which comic strip created by Robert Crump featured the drawing of Manuel Perez?
Answer: Fritz the Cat