Some context: Elmer Kenneth Strong (April 21, 1906 - October 5, 1979) was an American football halfback and fullback who also played minor league baseball. Considered one of the greatest all-around players in the early decades of the game, he was inducted into the College Football Hall of Fame in 1957 and the Pro Football Hall of Fame in 1967 and was named to the NFL 1930s All-Decade Team. A native of West Haven, Connecticut, Strong played college baseball and football for the NYU Violets. In football, he led the country in scoring with 162 points in 1928, gained over 3,000 yards from scrimmage, and was a consensus first-team selection on the 1928 College Football All-America Team.
Unable to reach terms with the New York Giants, Strong signed instead with the Staten Island Stapletons. He played for the Stapletons for four years from 1929 to 1932. While statistics are not available for the 1929 NFL season, Strong was regarded as one of the best backs in the NFL. He started all 10 games at halfback for the 1929 Stapletons. In his first NFL game, he threw a long forward pass to set up the Stapleton's first touchdown and scored all of the team's 12 points on two short touchdown runs. He also had a 70-yard run in a scoreless tie with the Orange Tornadoes on November 3, 1929. Two days later, Strong had a 50-yard touchdown run against the Providence Steam Roller. At the end of the 1929 season, Strong was selected by Collyer's Eye and the Green Bay Press-Gazette as a second-team All-Pro.  In 1930, Strong appeared in all 12 games for the Stapletons and scored 53 points on two rushing touchdowns, five receiving touchdowns, one field goal, and eight extra points. His point total ranked third in the NFL in 1930, trailing only Jack McBride (56 points) and Verne Lewellen (54 points). On September 28, 1930, he caught two touchdown passes, threw a 40-yard pass that set up a third touchdown, and kicked three extra points in a 21-0 victory over the Frankford Yellow Jackets. In December 1930, he led the Stapletons to a 16-7 victory over the New York Giants for the pro football championship of New York City; Strong accounted for all 16 Stapleton points, running 98 yards for a touchdown, passing for a second touchdown, and kicking a field goal and an extra point. He was selected as a first-team player on the 1930 All-Pro Team by Collyer's Eye and the Green Bay Press-Gazette.  In 1931, Strong appeared in all 11 games for the Stapletons and scored 53 points on six rushing touchdowns, one punt return for a touchdown, two field goals, and five extra points. His 53 points ranked fourth in the NFL, trailing only Johnny Blood (84 points), Ernie Nevers (66 points), and Dutch Clark (60 points). On November 22, 1931, Strong scored all 16 points in a 16-7 victory over Cleveland; he had two rushing touchdowns, including a 50-yard run and kicked a field goal and an extra point. At the end of the 1931 season, Strong was selected as an All-Pro for the second year in a row, receiving first-team honors from the United Press (UP) and Collyer's Eye.  Strong's output dropped off in 1932 as he moved to the fullback position. He appeared in 11 games and ranked sixth in the NFL with 375 rushing yards, but scored only 15 points on two touchdowns and three extra points. At the end of the 1932 season, the Stapletons team folded.
when did he sign with them?
A: He played for the Stapletons for four years from 1929 to 1932.
Some context: Carl Dean Switzer (August 8, 1927 - January 21, 1959) was an American singer, child actor, breeder and guide. Switzer began his career as a child actor in the mid-1930s appearing in the Our Gang short subjects series as Alfalfa, one of the series' most popular and best-remembered characters. After leaving the series in 1940, Switzer struggled to find substantial roles owing to typecasting. As an adult, he appeared mainly in bit parts and B-movies.
Switzer's tenure on Our Gang ended in 1940, when he was twelve. His first role after leaving the series was as co-star in the 1941 comedy Reg'lar Fellers. The next year, he had a supporting role in Mrs. Wiggs of the Cabbage Patch. Switzer continued to appear in films in various supporting roles, including in Johnny Doughboy (1942), Going My Way (1944), and The Great Mike (1944). Switzer had an uncredited role as Auggie in the 1943 film The Human Comedy. Switzer's last starring roles were in a brief series of imitation Bowery Boys movies. He reprised his "Alfalfa" character, complete with comically sour vocals, in PRC's Gas House Kids comedies in 1946 and 1947. By this time Switzer was downplaying his earlier Our Gang work. In his 1946 resume, he referred to the films generically as "M-G-M short product."  Switzer had small parts in both the 1946 Christmas film It's a Wonderful Life as Mary Hatch's (Donna Reed) date at a high school dance in the film's beginning and again in the 1948 film On Our Merry Way as the mayor's son, a trumpet player in a fixed musical talent contest. In the 1954 musical film White Christmas, his photo was used to depict "Freckle-Faced Haynes," an army buddy of lead characters Wallace and Davis (played by Bing Crosby and Danny Kaye) who was also the brother of the female leads the Haynes Sisters (played by Rosemary Clooney and Vera-Ellen).  In the 1950s, Switzer turned to television. Between 1952 and 1955, he made six appearances on The Roy Rogers Show. He also guest-starred in an episode of the American science fiction anthology series Science Fiction Theatre and The George Burns and Gracie Allen Show. In 1953 and 1954, Switzer co-starred in three William A. Wellman-directed films: Island in the Sky and The High and the Mighty, both starring John Wayne, and Track of the Cat, starring Robert Mitchum. In 1956, he co-starred in The Bowery Boys film Dig That Uranium followed by a bit part as a Hebrew slave in Cecil B. DeMille's The Ten Commandments. Switzer's final film role was in the film drama The Defiant Ones.  Besides acting, Switzer bred and trained hunting dogs and guided hunting expeditions. Among his notable clients were Roy Rogers and Dale Evans (Switzer's son's godparents), James Stewart, and Henry Fonda.
Did he do anything besides acting?
A:
Switzer bred and trained hunting dogs and guided hunting expeditions.