Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.

Interview with J. Frank Rollins, an oilman and a geophysicist, concerning his work experience with Petty Geophysical Engineering Company doing refraction seismic work; his employment with Geophysical Service, Inc.; doing reflection and refraction work in 1936; oil exploration in South America; work in oil field instrumentation equipment; work as a "computer" interpreting geological data; founding of Rayflex Exploration Company in 1948; technological developments for oil field exploration; geochemical surveying; the sale of Rayflex to Phillips-Eckhart in 1962; his work as a geophysical consultant; the application of oil field technology to national defense; German espionage activity in South America during World War II; and pro-German activity in South Louisiana during World War II.

Interview with Colombian-born oral surgeon Pedro F. Franco as part of the DFW Metroplex Immigrants Oral History Project. The interview includes Franco's personal experiences about childhood in Cali, Colombia, attending college and dental school in Bogota, playing on the college soccer team, and working for a new constitution in Colombia. Additionally, Franco discusses family background, his father being kidnapped by a guerrilla group, his residency in the guerrilla-dominated portion of Colombia, educational experiences in Chicago, returning to Colombia, his decision to come to Dallas after being threatened by guerrillas, the impact of his father and mother shaping his values and work ethic, dealing with American stereotypes of Colombia, the apathy of the new generation in America, the legalization of narcotics, his expectations upon coming to America, his thoughts on the importance of philanthropy, and the importance of immigrants in making American great.