Rocket Men (1949), Island of Lost Souls (1932), Steamboat Willie (1928) & Plane Crazy (1928), "World is Born" (the The Rite of Spring portion of Fantasia, 1940), Dead of Night (1945), and The Good Humor Man (1950), as well as "shorts, cartoons, and amateur films." 1970 Southwesterncon V Meanwhile, in March 1967, Oklahoma-based comics enthusiasts Bart Bush, Paul McSpadden, John Wooley, and others had founded the Oklahoma Alliance of Fans (OAF) in an Oklahoma City garage. OAF joined the Southwesterncon "team" in 1970, as explained by OAF-co-founder Bart Bush. "Dallas announced that it was bidding to host the 1973 World Science Fiction Convention, so it didn’t want to do the Southwesterncon in 1970. That’s when OAF stepped forward to do the 1970 con. Dallas put their support behind us, as did Houston, who didn’t want to do the con in two successive years." The third leg of Southwesterncon, officially dubbed "Multicon 70," was held at the Skirvan Hotel in Oklahoma City on June 19–21, 1970. Don Maris and Robert A. Brown of OAF acted as convention chairs. Buster Crabbe was the guest of honor and Reed Crandall was the guest speaker. Other guests included Jim Harmon. The show featured an exhibition of the world's largest private collection of Frank Frazetta's art. Complete serials shown included Drums of Fu Manchu (1940), the The Phantom Creeps (1939), Mars Attacks the World (a 1938 Flash Gordon adventure), and a Buck Rogers serial; films included The Road to Yesterday (1925), King Kong (1933), The Shadow Strikes (1937), Freaks (1932), and Siegfried (1924). Among the 511 attendees was G. B. Love. The teenage comics dealer Bud Plant drove from San Diego to attend the show; he was nearly arrested for selling "pornography" due to the underground comix he displayed at his table. 1971 Southwesterncon VI In 1971, disputes amongst the Southwesterncon members led to both Houston and Dallas staging conventions that year. The Houston Comic Collector's Association staged Houstoncon '71 on June 17–20, while the Dallas contingent put on "D-Con '71" — billed as the 6th annual Southwesterncon — on July 8–11; Robert Bloch was the guest of honor. 1972–1981: D-Con and Multicon continue the tradition With Houstoncon going out on its own and by 1973 becoming an annual event, the other legs of Southwesterncon — Dallas' D-Con and Oklahoma City's Multicon — continued the tradition of rotating convention sites (though not always every other